The Lingenfelter Collection sold this 1994 Chevrolet Caprice wagon in 2017. During that time it was powered by a 5.7 L LT1 V8. Eventually it made its way to Chris Taylor for a powertrain upgrade. He along with Jason Henry swapped a 7.0 L SB4 V8 from Mercury Marine using custom mounts. These unique motors feature a LS7 V8 shortblock with Mercury Racing’s custom DOHC heads. The naturally aspirated SB4 V8 produces 750 hp at 7500 rpm on pump fuel. Chris also installed a built 4L80E four-speed automatic transmission controlled by a PCM TCM2800. Listen to Chris explain the car in the video below.
Source: The Throttlestop