Frame-off nut-and-bolt restoration with a 402/625 HP V-8, Holley Terminator fuel injection, and a 4L80E automatic transmission. The engine uses a Callies forged crank and rods, Tick Performance Stage 3 camshaft, and PRC CNC-ported heads, with a Yank triple-disc torque converter. It has been lowered 5 inches at the front and 7 inches at the rear, with a GM 12-bolt rear end, 4.11 gears, and a Detroit Locker.