Piecing together the components for an LS engine can be a pain, and things can wind up just a little off the mark. This can mean gasket and cylinder head modification just to hit your target compression. So what's the fix? This video will show you how our Pro LS forged pistons are a game-changer for LS builds. Give it a watch and then see our full offering: https://www.summitracing.com/search/product-line/summit-racing-pro-ls-forged-pistons | Summit Racing Equipment

Our new Summit Racing Chevy LS 5.3L 450 horsepower long block crate engine is a great option for LS swappers looking for more power in a convenient, affordable package. Take a closer look in the video below and check out more specs here: https://www.summitracing.com/parts/sum-150153 | Summit Racing Equipment