Wiseco RED Series Chevrolet Small Block 4.155in Bore 1.000in CH -12.00 CC Piston Set

When you're building a performance Chevrolet Small Block engine, you need parts that can handle the stress and deliver consistent power. This piston set from Wiseco's RED Series is built for just that. You get a complete set of eight pistons, each designed to meet the demands of racing and high-performance applications. They're made from 2618 aluminum, a material chosen for its strength under extreme conditions.

Wiseco's Race Engineered Design (RED) process goes into these pistons, meaning they're not just strong, but also precisely machined for a competitive edge. You'll find horizontal slot oiling in the pin bores, which is crucial for keeping the wrist pins and small-end bearings properly lubricated, extending their service life. The dedicated forgings allow for an engine-specific strutted design, balancing strength with a manageable weight. Plus, each set comes with premium rings, so you don't have to hunt for compatible ones. The ArmorGlide skirt coating is a notable feature that helps reduce friction and noise, while also minimizing wear on the piston skirts and cylinder walls. An accumulator groove is also included to help maintain consistent ring seal and power output.

This set is designed for a 4.155-inch bore with a 1.000-inch compression height and a -12.00 CC dish, making them suitable for many popular domestic V8 platforms used in drag racing and circle track. Please note that these pistons are not CARB approved and cannot be shipped to California.