Go inside GM’s Performance and Racing Center to check out the new 1,004-hp crate engine’s revolutionary cylinder heads.

Pony cars from other marques, like the Chevy Camaro and Dodge Challenger ... with a deeper valve relief to pair with new Hi-Po cylinder heads and a revised intake manifold system. In the Mustang GT, ...

GM introduced the LS3 in 2007 for use in the 2008 to 2013 ... Other differences include improvements to the LS3's breathability. Improved intake manifold, cylinder head, and exhaust manifold ...

Of those, the LS3 is at the ... discounter Gandrud Chevrolet in Wisconsin, the basic long block assembly, which you can complete with your own ignition system, intake manifold, carburetor or ...

A stock LS3 rec-port intake manifold is hard to beat and only costs $299. When Chevy went back to the drawing board after the success of the cathedral-port Gen III LS1 small-block V-8, it realized ...

If you drive a Chevy or GM vehicle and need a small block ... Plus, it is built with a high-flow intake manifold to match those cylinder heads. The 58X ignition unit keeps all of the timing accurate.

For 2022, their bizarre product was an intake manifold ... in high-output Chevrolet, GMC, and Cadillac SUVs, where they made 345 hp at 10.1:1 compression. This engine ditched its factory, ...

Lingenfelter has just released a carbon fiber intake manifold for Chevy C8 Corvette Stingray coupe models powered by the 6.2-liter LT2 V8. The five-layer carbon fiber upper is paired with a glass ...

The Chevrolet Performance LS3 crate engine twists a respectable ... boasts a hydraulic roller cam to maximize intake efficiency. Hooker manifolds, an H-shaped crossover, and dual-chamber mufflers ...

Those are technically all true, but let’s walk that line of thinking back a bit by talking about a leaking or damaged intake manifold. Can there be too much? The answer is that though more air ...

This particular example is rocking an LS3 instead of the 350 from the good ol’ days, equipped with Holley parts such as the intake manifold, fuel rails and injectors, throttle body, and valve ...