Wiseco RED Series Chevy Small Block 350 4.040in Bore 1.550in CH 3.00 CC Piston Set

If you're rebuilding the heart of your Chevy Small Block 350 for serious performance, like drag racing or circle track, these Wiseco RED Series pistons are a solid choice. They're designed to handle the demands of high-horsepower engines and power adder applications, offering a significant upgrade over stock components. The RED series stands for Race Engineered Design, meaning every aspect is focused on giving you a competitive edge.

These pistons are forged in the USA from 2618 aluminum, a material known for its high tensile strength, which is crucial when you're pushing your engine hard. Wiseco machines them with specific features to maximize their strength-to-weight ratio, ensuring they can withstand extreme conditions without adding unnecessary mass. You'll find horizontal slot oiling in the pin bores, which is a smart detail that keeps the wrist pin and connecting rod small end properly lubricated, helping to ensure a long service life even under heavy use. Plus, each set comes complete with premium rings, so you don't have to hunt for compatible parts separately.

Another notable feature is the ArmorGlide skirt coating. This isn't just for show; it actively reduces friction and noise during operation, which also helps to minimize wear on the piston skirts and cylinder walls. An accumulator groove is also included to help maintain consistent ring seal and consistent power delivery. Keep in mind these pistons are not CARB approved and cannot be shipped to California.