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GM Small block LS Series Engines -

In 1997, GM introduced the world to the next generation of small-block V-8 performance engines. Dubbed the Gen III V-8, this family of engines was immediately met with unanimous approval by the automotive press. Enthusiasts have embraced the LS because they have powered some of the most spectacular performance cars ever produced—including the incomparable LS7-powered 2007 Z06 Corvette. These are pushrod small-block V-8s with amazing power output and outstanding durability. The LS family features high-tech fuel injection, aluminum block with 6-bolt mains, high - flowing cylinder heads, and pump- gas friendly performance numbers that rival most big block. They have been tested for 300 hours at maximum hp/tq rpm—a validation process that no one in the industry can match.

LS7 Engine 17802397
Competition Valve Cover 25534398
Competition Valve Cover 25534399
Chrome Oil Fill Cap 12341993

It’s the ultimate small block Chevy V-8—the amazing LS7. It comes with an aluminum 6-bolt block, highflowing aluminum heads, a steel crank, titanium rods —and you know the rest by heart. Rated at 505 hp, this 427- cubic-inch small-block is the pinnacle of the LS Family of crate engines. Let your imagination run wild, and we’ll provide you with the crate engine to make your dreams come true.