Chevy unleashed the 327 on the speed-seeking masses in 1962, outfitting most of its vehicles with the engine in that model year with either a 250-hp build, or a more powerful version that pushed ...

On the GM side, Chevy offers the Silverado 2500 HD and Silverado 3500 HD, which go head-to-head with the Ford F-250 Super Duty and ... us wonder – should GM build a Chevy Silverado 4500 HD ...

Technicians hand-build the Corvette Z06's LS7 7.0L engine, the Corvette ZR1's 6.2L supercharged LS9 engine and a variation of the Corvette Grand Sport's LS3 6.2L engine.