Chevrolet’s big-block V8s have never been subtle, and few pairings spark more debate than the 396 and the 454. Both are Mark ...

Many GM engines share similar RPO codes; multiple different blocks are known as LS6 or LT1. But there's actually a reason as ...

When most enthusiasts talk about Chevrolet’s V8 legacy, the story usually begins in 1955 with the legendary small-block. That engine earned its reputation honestly—it was affordable, powerful, and ...