{"id":126227,"date":"2025-01-10T06:00:03","date_gmt":"2025-01-10T12:00:03","guid":{"rendered":"https:\/\/engineswapdepot.com\/?p=126227"},"modified":"2025-01-11T14:16:43","modified_gmt":"2025-01-11T20:16:43","slug":"1971-chevelle-with-a-supercharged-lt4","status":"publish","type":"post","link":"https:\/\/engineswapdepot.com\/?p=126227","title":{"rendered":"1971 Chevelle with a Supercharged LT4 V8"},"content":{"rendered":"

\"1971<\/a><\/p>\n

Ironworks Speed & Kustom<\/a> built this 1971 Chevrolet Chevelle through their Legacy Series program. The project start with a supercharged 6.2 L LT4 V8 making 650 hp (478 kW) and 650 lb-ft (881 Nm) of torque. Behind that is a 10L90 10-speed automatic transmission, Mark Williams high-speed driveshaft, and GearFX Ford 9-inch rear differential. The car sits on a Speedtech Performance chassis with Ultimate Performance custom-valved JRI shocks and Wilwood six-piston calipers with 14-inch rotors on each corner. The Chevelle retains the factory gold paint and black vinyl roof accented by JW Speaker headlights and a set of Forgeline OE2 wheels (19×10, 20×12) wearing Michelin 285\/35 and 335\/30 tires. On the inside Ironworks Speed & Kustom installed recessed floors for power seats and taller drivers (up to 6’10”). There is also a billet gauge cluster with Dakota Digital gauges, Vintage Air Gen 5 AC system, and billet steering wheel with paddle shifters.<\/p>\n