Wiseco RED Series Chevrolet Small Block 4.130in Bore 1.062in CH -9.00 CC Piston Set

Forged from 2618 aluminum, these Wiseco RED Series pistons are built for the demands of high-performance Chevrolet Small Block engines. The Race Engineered Design (RED) philosophy means these pistons aren't just strong; they're precisely machined to give you a competitive edge, whether you're on the drag strip or the circle track. They feature horizontal slot oiling in the pin bores to keep the wrist pins and connecting rod small ends well-lubricated, which is crucial for a long service life under stress.

Wiseco uses dedicated forgings for each specific engine application, allowing them to create a strutted design that maximizes strength while keeping weight down. The ArmorGlide skirt coating is a notable feature that helps reduce friction and noise, while also minimizing wear on both the piston skirt and the cylinder wall. This set includes premium rings, so you won't need to source those separately, and an accumulator groove is incorporated to help maintain consistent ring seal and power delivery.

This set is designed for a 4.130-inch bore and features a 1.062-inch compression height with a 0.927-inch pin diameter. Please note that these pistons are not CARB approved and cannot be shipped to California. They are designed for performance applications where tensile strength and durability are paramount.