The LS engine is one of the first things enthusiasts think of about General Motors. The meaning behind the LSA letters isn't ...

An endangered species due to increasingly stringent fuel economy and emission regulations, the Chevy small-block V8 rolled out in 1964 with a displacement of 265 cubic inches in the C1 Corvette. If ...

Chevrolet introduced the legendary LS V8 engine to the world way back in 1997 as the engine powering the new C5 Corvette. That first engine, the LS1, was a 5.7 liter, aluminum block, pushrod V8 that, ...

* Common bolt patterns for items like the timing cover, rear cover, oil pan, front engine accessory drive systems, and valve covers (except the early perimeter bolt heads) The new firing order of ...

General Motors began using LS V8 engines in its muscle car lineup in 1997 with the introduction of the 5.7-liter LS1, the first of its third-generation small block design. That first iteration, used ...

The 5.7L LS1 introduced the third generation of General Motors’ Small Block V8 engines. Other than a similar displacement, external dimensions and rod bearings, the LS1 shared little with the Gen II ...

General Motors small-block V-8 engines have been popular since they were first introduced in 1955. Previously, most domestic engines were inline six-cylinder models. Over six decades, they’ve worked ...

When it comes to engines, General Motors' LS family of V-8s is undoubtedly one of the best. LS motors have graced the engine bays of some of the finest performance cars on the planet, and make for ...

* Common bolt patterns for items like the timing cover, rear cover, oil pan, front engine accessory drive systems, and valve covers (except the early perimeter bolt heads) The new firing order of ...