Read more: 11 Best Motor Oil Brands In 2024, Ranked Chevrolet produces two complete 454 crate engine variations and a short-block version, sold through GM Performance and made available online by ...
And while you could buy an LS4 454-powered Corvette straight from Chevy in 1973, it pushed just about 275 hp to the rear wheels. On the other hand, Chevy also offered the LS7 crate engine ...