While the Duramax engine family has been around for a while, only one engine can truly claim to be the Holy Grail of GM's heavy duty line of diesel engines.
In the early-'90s, GM introduced the Second-Generation LT1 small-block. It featured reverse-flow cooling and an aluminum cylinder head with a new port configuration. In essence, the company created ...
No engine family in history has played a bigger role in hot rodding life than the small-block Chevy. It's not necessarily the biggest or the most powerful or the most reliable, but itisthe gold ...