{"id":146446,"date":"2026-03-20T06:00:11","date_gmt":"2026-03-20T11:00:11","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=146446"},"modified":"2026-03-20T00:18:09","modified_gmt":"2026-03-20T05:18:09","slug":"mercury-m-250-with-a-supercharged-5-8l-v8","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=146446","title":{"rendered":"Mercury M-250 with a Supercharged 5.8L V8"},"content":{"rendered":"<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146454\" rel=\"attachment wp-att-146454\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146454\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146454\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-01.jpg?fit=1440%2C1152&amp;ssl=1\" data-orig-size=\"1440,1152\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 01\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-01.jpg?fit=1200%2C960&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-01.jpg?resize=600%2C480&#038;ssl=1\" alt=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8\" width=\"600\" height=\"480\" class=\"alignnone size-medium wp-image-146454\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-01.jpg?resize=600%2C480&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-01.jpg?resize=1200%2C960&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-01.jpg?resize=768%2C614&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-01.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/fatfender.com\/\">Fat Fender Garage<\/a> gave this 1966 Mercury M-250 Crew Cab a new heart. Under the hood sits a supercharged 5.8 L <a href=\"https:\/\/en.wikipedia.org\/wiki\/Ford_Modular_engine#5.8_L_Trinity\">Trinity V8<\/a> from a 2014 Ford Shelby GT500. The motor is capable of 662 hp (494 kW) and 631 lb-ft (856 Nm) of torque. Behind that is a Tremec TR-6060 6-speed manual transmission and NP205 transfer case. The rest of the drivetrain consists of Currie F9 fabricated 9-inch axles in front and rear. Both possess eight-lug hubs, Eaton Truetrac limited-slip differential, and 4.11 ratios. The powertrain is supported by Fat Fender Garage&#8217;s custom 4&#215;4 chassis using a parallel 4-link front suspension with panhard bar and triangulated 4-link rear suspension. A set of ICON 2.5-inch CDEV coilovers handle bumps while F-250 13-inch disc brakes slow the truck. Covering those are 17-inch wheels with BFGoodrich Mud Terrains 35&#215;12.5-inch tires. <\/p>\n<p><iframe loading=\"lazy\" width=\"600\" height=\"338\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/uZDdPKLV92o?si=Ne7EVWDHgA1WYut0\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146455\" rel=\"attachment wp-att-146455\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146455\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146455\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-02.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 02\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-02.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-02-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"front view of a 1966 Mercury M-250\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146455\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-02.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-02.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-02.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-02.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-02.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146457\" rel=\"attachment wp-att-146457\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146457\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146457\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-04.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 04\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-04.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-04-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"Supercharged 5.8L Trinity V8 in the engine bay of a 1966 Mercury M-250\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146457\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-04.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-04.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-04.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-04.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-04.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146458\" rel=\"attachment wp-att-146458\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146458\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146458\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-05.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 05\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-05.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-05-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"Supercharged 5.8L Trinity V8 in the engine bay of a 1966 Mercury M-250\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146458\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-05.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-05.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-05.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-05.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-05.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146459\" rel=\"attachment wp-att-146459\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146459\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146459\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-06.jpg?fit=1440%2C1152&amp;ssl=1\" data-orig-size=\"1440,1152\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 06\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-06.jpg?fit=1200%2C960&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-06.jpg?resize=600%2C480&#038;ssl=1\" alt=\"side view of a 1966 Mercury M-250\" width=\"600\" height=\"480\" class=\"alignnone size-medium wp-image-146459\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-06.jpg?resize=600%2C480&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-06.jpg?resize=1200%2C960&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-06.jpg?resize=768%2C614&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-06.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146460\" rel=\"attachment wp-att-146460\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146460\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146460\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-07.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 07\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-07.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-07-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"rear view of a 1966 Mercury M-250\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146460\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-07.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-07.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-07.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-07.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-07.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146461\" rel=\"attachment wp-att-146461\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146461\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146461\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-08.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 08\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-08.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-08-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"Currie fabricated 9-inch rear axle on a 1966 Mercury M-250\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146461\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-08.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-08.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-08.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-08.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-08.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146462\" rel=\"attachment wp-att-146462\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146462\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146462\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-09.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 09\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-09.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-09-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"Currie fabricated 9-inch front axle on a 1966 Mercury M-250\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146462\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-09.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-09.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-09.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-09.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-09.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146463\" rel=\"attachment wp-att-146463\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146463\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146463\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-10.jpg?fit=1440%2C1920&amp;ssl=1\" data-orig-size=\"1440,1920\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 10\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-10.jpg?fit=900%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-10-600x800.jpg?resize=600%2C800&#038;ssl=1\" alt=\"BFGoodrich Mud Terrains 35x12.5-inch tire on a 1966 Mercury M-250\" width=\"600\" height=\"800\" class=\"alignnone size-medium wp-image-146463\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-10.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-10.jpg?resize=900%2C1200&amp;ssl=1 900w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-10.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-10.jpg?resize=1152%2C1536&amp;ssl=1 1152w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-10.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146464\" rel=\"attachment wp-att-146464\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146464\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146464\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-11.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 11\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-11.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-11-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"4-link rear suspension on a 1966 Mercury M-250\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146464\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-11.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-11.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-11.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-11.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-11.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146465\" rel=\"attachment wp-att-146465\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146465\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146465\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-12.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 12\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-12.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-12-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"4-link front suspension on a 1966 Mercury M-250\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146465\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-12.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-12.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-12.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-12.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-12.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146467\" rel=\"attachment wp-att-146467\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146467\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146467\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-14.jpg?fit=1440%2C1440&amp;ssl=1\" data-orig-size=\"1440,1440\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 14\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-14.jpg?fit=1200%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-14-600x600.jpg?resize=600%2C600&#038;ssl=1\" alt=\"Fat Fender Garage 4x4 chassis with supercharged 5.8 L Trinity V8\" width=\"600\" height=\"600\" class=\"alignnone size-medium wp-image-146467\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-14.jpg?resize=600%2C600&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-14.jpg?resize=1200%2C1200&amp;ssl=1 1200w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-14.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-14.jpg?resize=768%2C768&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-14.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146468\" rel=\"attachment wp-att-146468\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146468\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146468\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-15.jpg?fit=1440%2C1911&amp;ssl=1\" data-orig-size=\"1440,1911\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 15\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-15.jpg?fit=904%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-15.jpg?resize=600%2C796&#038;ssl=1\" alt=\"Fat Fender Garage 4x4 chassis with NP205 transfer case\" width=\"600\" height=\"796\" class=\"alignnone size-medium wp-image-146468\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-15.jpg?resize=600%2C796&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-15.jpg?resize=904%2C1200&amp;ssl=1 904w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-15.jpg?resize=768%2C1019&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-15.jpg?resize=1157%2C1536&amp;ssl=1 1157w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-15.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146469\" rel=\"attachment wp-att-146469\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146469\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146469\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-16.jpg?fit=1440%2C1919&amp;ssl=1\" data-orig-size=\"1440,1919\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 16\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-16.jpg?fit=900%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-16-600x800.jpg?resize=600%2C800&#038;ssl=1\" alt=\"custom blue interior in a 1966 Mercury M-250\" width=\"600\" height=\"800\" class=\"alignnone size-medium wp-image-146469\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-16.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-16.jpg?resize=900%2C1200&amp;ssl=1 900w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-16.jpg?resize=768%2C1023&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-16.jpg?resize=1153%2C1536&amp;ssl=1 1153w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-16.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146470\" rel=\"attachment wp-att-146470\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146470\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146470\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-17.jpg?fit=1440%2C1920&amp;ssl=1\" data-orig-size=\"1440,1920\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 17\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-17.jpg?fit=900%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-17-600x800.jpg?resize=600%2C800&#038;ssl=1\" alt=\"custom blue interior in a 1966 Mercury M-250\" width=\"600\" height=\"800\" class=\"alignnone size-medium wp-image-146470\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-17.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-17.jpg?resize=900%2C1200&amp;ssl=1 900w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-17.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-17.jpg?resize=1152%2C1536&amp;ssl=1 1152w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-17.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/engineswapdepot.com\/?attachment_id=146471\" rel=\"attachment wp-att-146471\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"146471\" data-permalink=\"https:\/\/engineswapdepot.com\/?attachment_id=146471\" data-orig-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-18.jpg?fit=1440%2C1920&amp;ssl=1\" data-orig-size=\"1440,1920\" data-comments-opened=\"1\" data-image-title=\"1966 Mercury M-250 with a Supercharged 5.8L Trinity V8 18\" data-image-description=\"&lt;p&gt;1966 Mercury M-250 with a Supercharged 5.8L Trinity V8&lt;\/p&gt;\n\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-18.jpg?fit=900%2C1200&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-18-600x800.jpg?resize=600%2C800&#038;ssl=1\" alt=\"custom blue interior in a 1966 Mercury M-250\" width=\"600\" height=\"800\" class=\"alignnone size-medium wp-image-146471\" srcset=\"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-18.jpg?resize=600%2C800&amp;ssl=1 600w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-18.jpg?resize=900%2C1200&amp;ssl=1 900w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-18.jpg?resize=768%2C1024&amp;ssl=1 768w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-18.jpg?resize=1152%2C1536&amp;ssl=1 1152w, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-18.jpg?w=1440&amp;ssl=1 1440w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>Source: <a href=\"https:\/\/www.facebook.com\/fatfendergarageaz\">Fat Fender Garage FB page<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fat Fender Garage gave this 1966 Mercury M-250 Crew Cab a new heart. Under the hood sits a supercharged 5.8 L Trinity V8 from a 2014 Ford Shelby GT500. The motor is capable of 662 hp (494 kW) and 631 lb-ft (856 Nm) of torque. Behind that is a Tremec TR-6060 6-speed manual transmission and&hellip;&nbsp;<a href=\"https:\/\/engineswapdepot.com\/?p=146446\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Mercury M-250 with a Supercharged 5.8L V8<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":146454,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":70,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1338],"tags":[],"class_list":["post-146446","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-m-250"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/03\/1966-Mercury-M-250-with-a-Supercharged-5.8L-Trinity-V8-01.jpg?fit=1440%2C1152&ssl=1","jetpack-related-posts":[{"id":144414,"url":"https:\/\/engineswapdepot.com\/?p=144414","url_meta":{"origin":146446,"position":0},"title":"1968 F-100 with a Shelby GT500 V8","author":"swaptastic","date":"January 23, 2026","format":false,"excerpt":"Fat Fender Garage upgraded this classic 1968 Ford F-100 with modern power and handing. In the engine bay they swapped a supercharged 5.2 L Predator V8 from a Mustang Shelby GT500 paired to a 10R80 10-speed automatic transmission. The motor features forged steel crank and rods, forged aluminum pistons, 2.65\u2026","rel":"","context":"In &quot;F-100&quot;","block_context":{"text":"F-100","link":"https:\/\/engineswapdepot.com\/?cat=126"},"img":{"alt_text":"1968 Ford F-100 with a supercharged Predator V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/01\/1968-Ford-F-100-with-a-supercharged-Predator-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/01\/1968-Ford-F-100-with-a-supercharged-Predator-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/01\/1968-Ford-F-100-with-a-supercharged-Predator-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/01\/1968-Ford-F-100-with-a-supercharged-Predator-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2026\/01\/1968-Ford-F-100-with-a-supercharged-Predator-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":122650,"url":"https:\/\/engineswapdepot.com\/?p=122650","url_meta":{"origin":146446,"position":1},"title":"1972 Bronco with a Supercharged Coyote V8","author":"swaptastic","date":"October 30, 2024","format":false,"excerpt":"Four years ago the owner of this 1972 Ford Bronco sent it to Fat Fender Garage to be transformed into the \"Mule\". Under the hood they swapped a 5.2 L Aluminator V8 with a Whipple supercharger. Backing that is a Tremec TR-4050 five-speed manual transmission and Hero 3 three-speed transfer\u2026","rel":"","context":"In &quot;Bronco&quot;","block_context":{"text":"Bronco","link":"https:\/\/engineswapdepot.com\/?cat=161"},"img":{"alt_text":"1972 Bronco with a Supercharged Coyote V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1972-Bronco-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1972-Bronco-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1972-Bronco-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1972-Bronco-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/10\/1972-Bronco-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":139619,"url":"https:\/\/engineswapdepot.com\/?p=139619","url_meta":{"origin":146446,"position":2},"title":"1979 Ford F-250 with a Coyote V8","author":"swaptastic","date":"October 16, 2025","format":false,"excerpt":"Fat Fender Garage used their experience building classic Ford truck to transform this 1979 Ford F250 Ranger XLT at their company in Arizona. Under the hood they installed a third-generation Coyote V8 paired with a 10R80 10-speed automatic transmission. The transfer case splits power to Currie fabricated 9-inch axles in\u2026","rel":"","context":"In &quot;F-250&quot;","block_context":{"text":"F-250","link":"https:\/\/engineswapdepot.com\/?cat=319"},"img":{"alt_text":"1979 Ford F-250 with a Coyote V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/10\/1979-Ford-F-250-with-a-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/10\/1979-Ford-F-250-with-a-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/10\/1979-Ford-F-250-with-a-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/10\/1979-Ford-F-250-with-a-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/10\/1979-Ford-F-250-with-a-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":127311,"url":"https:\/\/engineswapdepot.com\/?p=127311","url_meta":{"origin":146446,"position":3},"title":"1956 Ford F-100 with a Supercharged Coyote","author":"swaptastic","date":"February 5, 2025","format":false,"excerpt":"Fat Fender Garage built this amazing 1956 Ford F-100 at their company in Arizona. The creation called \"Merlow\" won Truck of the Year at the 2024 F100 Supernationals. In the engine bay sits a 5.0 L Coyote V8 topped by a Whipple 3.0 L supercharger. The combo produces 750 hp\u2026","rel":"","context":"In &quot;F-100&quot;","block_context":{"text":"F-100","link":"https:\/\/engineswapdepot.com\/?cat=126"},"img":{"alt_text":"1956 Ford F-100 with a Supercharged Coyote V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/02\/1956-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/02\/1956-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/02\/1956-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/02\/1956-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/02\/1956-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":137107,"url":"https:\/\/engineswapdepot.com\/?p=137107","url_meta":{"origin":146446,"position":4},"title":"1970 Chevy C20 with a Supercharged LT4","author":"swaptastic","date":"August 26, 2025","format":false,"excerpt":"Fat Fender Garage built this 1970 Chevy C20 for a customer to use as a daily driver. The 3\/4-ton truck is now powered by a supercharged 6.2 L LT4 V8 capable of 650 hp (478 kW) and 650 lb-ft (881 Nm) of torque. The motor features an aluminum block with\u2026","rel":"","context":"In &quot;C20&quot;","block_context":{"text":"C20","link":"https:\/\/engineswapdepot.com\/?cat=1034"},"img":{"alt_text":"1970 Chevy C20 with a Supercharged LT4 V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/08\/1970-Chevy-C20-with-a-Supercharged-LT4-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/08\/1970-Chevy-C20-with-a-Supercharged-LT4-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/08\/1970-Chevy-C20-with-a-Supercharged-LT4-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/08\/1970-Chevy-C20-with-a-Supercharged-LT4-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2025\/08\/1970-Chevy-C20-with-a-Supercharged-LT4-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":113457,"url":"https:\/\/engineswapdepot.com\/?p=113457","url_meta":{"origin":146446,"position":5},"title":"1971 Ford F-100 with a Supercharged Coyote","author":"swaptastic","date":"March 27, 2024","format":false,"excerpt":"Fat Fender Garage specializes in classic Ford and Chevy truck parts and builds. They recently debuted a 1971 Ford F-100 project called \"Vin\" at the Grand National Roadster Show where it took 1st place in the Street Touring Pickup category. The heart of the truck is a second-generation 5.0 L\u2026","rel":"","context":"In &quot;F-100&quot;","block_context":{"text":"F-100","link":"https:\/\/engineswapdepot.com\/?cat=126"},"img":{"alt_text":"1971 Ford F-100 with a Supercharged Coyote V8","src":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/03\/1971-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/03\/1971-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/03\/1971-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/03\/1971-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/engineswapdepot.com\/wp-content\/uploads\/2024\/03\/1971-Ford-F-100-with-a-Supercharged-Coyote-V8-01.jpg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/146446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=146446"}],"version-history":[{"count":9,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/146446\/revisions"}],"predecessor-version":[{"id":146474,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/posts\/146446\/revisions\/146474"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=\/wp\/v2\/media\/146454"}],"wp:attachment":[{"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=146446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=146446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/engineswapdepot.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=146446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}