The 406ci Chevrolet V8 was built by Lingenfelter Performance and features an aluminum block, a Summit Pro-Line crankshaft, rods, and forged pistons, a COMP Cams roller camshaft, Chevrolet Bowtie 18-degree ported and polished cylinder heads, Jesel Valvetrain springs, rocker arms, and pushrods, a Meziere water pump, a Bowtie aluminum intake manifold, a direct-port fuel-injection system, and a decorative cover painted to mimic the bodywork. A Holley ECU and aluminum valve covers painted to match the wheels were installed along with a replacement radiator, which is cooled by an electric puller fan. Output when built was claimed to be 594 horsepower and 450 lb-ft of torque.
Power is sent to all four wheels through a Rossler TH700R4 four-speed automatic transmission and a transfer case sourced from a GMC Syclone, which also provided the limited-slip front differential with 3.43:1 gearing. The rear wheels are driven by a C4 Corvette ZR-1 limited-slip differential with 3.73:1 gearing. Heat shielding was added to the underside of the cabin.
A Classic Instruments 200-mph speedometer is mounted to the steering column and joined by a central array consisting of an 8k-rpm tachometer flanked by gauges for fuel level, coolant temperature, oil pressure, and alternator output.
The six-digit odometer shows 6k miles, total mileage is unknown.
