Wiseco Chevy SB RED Series Piston Set 4165in Bore 1000in Compression Height 0927in Pin - Set of 8

Wiseco is well-known for making strong, reliable internal engine components for performance applications. This RED Series piston set is built for Chevy Small Block engines and is designed to handle the demands of racing and boosted setups. These aren't your average pistons; they're forged from 2618 aluminum, a material chosen for its high tensile strength, which is crucial when you're pushing an engine hard.

The Race Engineered Design (RED) philosophy behind these pistons means they're not just strong, but also precisely machined to give you an edge. You'll find horizontal slot oiling in the pin bores, which keeps the wrist pin and connecting rod small end well-lubricated, helping them last longer under stress. The dedicated forgings allow for an optimized strutted design, balancing strength with a low weight. Plus, the ArmorGlide skirt coating helps cut down on friction and noise, while also reducing wear on the piston skirt and cylinder wall. This set comes complete with premium rings, so you won't need to hunt for those separately, and an accumulator groove helps maintain consistent ring seal for reliable power delivery.

This set includes eight pistons, each with a 4.165-inch bore, a 1.000-inch compression height, and a 0.927-inch pin diameter. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For serious performance builds, these Wiseco pistons offer a well-built foundation.