Wiseco Chevy SB RED Series Piston Set 4185in Bore 1215in Compression Height 0927in Pin - Set of 8

Starting with a 2618 aluminum forging, Wiseco's RED Series pistons are built for the demands of performance and racing engines. These pistons are forged and machined right here in the USA, giving you the strength needed for high-horsepower applications and power adders. The Race Engineered Design (RED) process means they're optimized for specific engines, balancing strength with a low weight.

You'll find features like horizontal slot oiling in the pin bores, which is crucial for keeping the wrist pin and connecting rod small end properly lubricated, extending their service life. Each set comes complete with premium rings, so you won't need to hunt for those separately. The accumulator groove is also a smart touch, helping to maintain consistent ring seal and ensure you're getting the most power possible.

Additionally, the ArmorGlide skirt coating is applied to reduce friction and noise, while also minimizing wear on both the piston skirt and the cylinder wall. This attention to detail in materials and design makes this set a solid choice for anyone rebuilding a performance Chevrolet Small Block engine.