Wiseco Chevy LS Series +9cc Dome 11.3:1CR 4.03in Bore 3.622in Stroke 6.098in Rod Shelf Piston Kit

Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in Chevy LS engines. The material choice here is key; 2618 aluminum offers improved tensile strength, which is crucial when you're pushing an engine hard. This set is designed for builders who are serious about racing and heavy-duty applications, aiming for a compression ratio of 11.3:1 with their +9cc dome design.

Wiseco has packed these pistons with features to handle severe duty. You'll find precision machined ring grooves, an anti-detonation groove, and other features aimed at improving ring seal. The crown is fully machined for accuracy, and they've included forced pin oiling to keep things well-lubricated. Plus, the ArmorGlide skirt coating helps reduce friction and noise while resisting seizure, all contributing to a more durable and reliable engine build.

This is a complete set of 8 pistons, ready for your next engine build. Keep in mind that these are not CARB approved and cannot be shipped to California. For optimal installation, always refer to the manufacturer's detailed instructions to ensure everything is set up correctly for your specific LS engine configuration.