Wiseco Chevrolet Small Block -5.7cc Flat Top 1.000 X 4.030 - Set of 8

Wiseco is well-known for making strong, reliable engine components for performance applications. This RED series piston set is built for Chevrolet Small Block engines and uses their Race Engineered Design (RED) philosophy to give you the strength and durability needed for demanding performance builds. These pistons are forged and machined right here in the USA from 2618 aluminum, a material chosen for its high tensile strength, making them a solid choice for racing and engines with power adders.

You'll find some notable features designed to help your engine run strong and last longer. The horizontal slot oiling in the pin bores ensures your wrist pins and small-end bearings stay well-lubricated, which is crucial for extended service life. Dedicated forgings mean these pistons have an optimized, engine-specific strutted design, balancing strength with a manageable weight. Plus, the ArmorGlide skirt coating is there to reduce friction and noise, while also cutting down on wear to the piston skirts and cylinder walls. This set also comes complete with premium rings, so you won't need to source those separately, and an accumulator groove helps maintain consistent ring seal and power delivery.

This set is designed for a 4.030 inch bore and features a flat top with a -5.7cc volume. The compression height is 1.000 inch and the pin diameter is 0.927 inch. Please note that these pistons are not CARB approved and cannot be shipped to California.