When Chevrolet introduced the Mark V Rat motor, it also spelled the beginning of the end of the performance Mark IV LS-6 and LS-7 engines. But now, Apple Chevrolet's Mark V main man Cal Nicholson has ...
The Chevy 454 Big Block V8 is one of the most legendary powerplants in American automotive history. Known for its massive displacement and stump-pulling torque, it powered everything from muscle cars ...