Wiseco RED Series Chevy LS 4.155in Bore 1.105in CH -10.00 CC Piston Set

Wiseco is well-known for making strong, reliable internal engine components for performance applications. Their RED? series pistons are built using Race Engineered Design? principles, meaning they're engineered for the kind of strength and durability that performance engines demand, with precision machining to give you an edge. These RED? series kits are available for a range of popular domestic V8s, which are the backbone of racing from drag strips to circle tracks.

These pistons are forged and machined in the USA from 2618 aluminum, a material chosen for its tensile strength, which is crucial for high-performance racing and boosted applications. They feature horizontal slot oiling in the pin bores to keep the wrist pin and small-end of the connecting rod properly lubricated, which is key for a long service life. The dedicated forgings allow for an optimized, engine-specific strutted design, helping to maximize strength while keeping weight down. An accumulator groove is included to help maintain consistent ring seal and power output. Plus, each set comes with premium rings, so you don't have to source them separately.

An ArmorGlide? skirt coating is applied to reduce operating friction and noise, and it also helps reduce wear on the piston skirt and cylinder walls. This set is designed for a 4.155-inch bore with a 1.105-inch compression height and a -10.00cc dish volume. Remember, these pistons are not CARB approved and cannot be shipped to California.