Wiseco RED Series Chevrolet Big Block 4.350in Bore 1.270in CH 28.00 CC Piston Set

Starting with a 2618 aluminum forging, these Wiseco RED Series pistons are built for the demands of serious performance engines. The RED? series, which stands for Race Engineered Design?, means these pistons are specifically crafted to handle the high stresses found in racing applications, from drag strips to circle tracks. They are forged and machined right here in the USA, ensuring a well-built component ready for power adders and high-RPM use.

You'll find a few notable features that set these pistons apart. The horizontal slot oiling in the pin bores is a smart touch, keeping the wrist pin and the small end of the connecting rod properly lubricated, which is crucial for longevity under heavy load. Wiseco also uses dedicated forgings for each engine application, allowing them to create an optimized, strutted design that maximizes strength while keeping weight down. Plus, the ArmorGlide? skirt coating is there to reduce friction and noise, while also helping to minimize wear on the piston skirt and cylinder wall. Each set comes complete with premium rings, so you won't need to hunt for those separately.

These pistons also include an accumulator groove, which helps maintain consistent ring seal and ensures you're getting the most power out of every combustion cycle. Keep in mind that these are not CARB approved and cannot be shipped to California. If you're building a high-performance Chevrolet Big Block, these pistons are a solid option for durability and competitive performance.