GM's 2027 Silverado and Sierra get all-new 5.7L (402 hp) and 6.6L (481 hp) small-block V-8s with 13,700-lb towing — beating ...
Duramax engines are known for being reliable, but even they need regular engine oil changes to stay at their best. Here's how ...
This Gen 6 small block will power General Motors pickup trucks for years to come.