Wiseco RED Series Chevrolet Small Block 4.130in Bore 1.000in CH -12.00 CC Piston Set

If you're building a high-performance Chevrolet Small Block engine for demanding applications like drag racing or circle track, the Wiseco RED Series pistons are a solid choice. These pistons are forged from 2618 aluminum, a material known for its tensile strength, making them well-suited for the stresses of racing and boosted applications.

Wiseco's Race Engineered Design (RED) process means these pistons aren't just strong; they're also precisely machined for a competitive edge. They feature horizontal slot oiling in the pin bores to keep the wrist pins and small-end of the connecting rods properly lubricated, which is crucial for longevity. The dedicated forgings allow for an engine-specific strutted design that balances strength with a low weight. Plus, the ArmorGlide skirt coating helps reduce friction and noise, while also minimizing wear on the skirts and cylinder walls. This set includes premium rings, so you won't need to source them separately, and an accumulator groove is included to help maintain consistent ring seal and power delivery.

This set is designed for a 4.130 inch bore and has a -12.00cc dish, with a 1.000 inch compression height and a 0.927 inch pin diameter. Please note that these pistons are not CARB approved and cannot be shipped to California.