Wiseco RED Series Chevrolet Small Block 4.130in Bore 1.125in CH -7.00 CC Piston Set

If you're building a high-performance Chevrolet Small Block engine, Wiseco's RED Series pistons are a solid option. These aren't your average cast pistons; they're forged from 2618 aluminum, a material chosen for its tensile strength, which is crucial when you're pushing serious power, especially with forced induction or racing applications. The RED Series stands for Race Engineered Design, meaning Wiseco has put a lot of thought into making these pistons perform under pressure.

You'll find some smart features here that make a real difference. The horizontal slot oiling in the pin bores helps keep the wrist pin and the small end of the connecting rod well-lubricated, which is key for longevity in a hard-working engine. Wiseco also uses dedicated forgings for each specific engine application, allowing them to design the piston with internal struts to maximize strength while keeping weight down. Plus, the ArmorGlide skirt coating is there to reduce friction and noise, and it also helps cut down on wear on the piston skirt and cylinder wall. Each set comes complete with premium rings, so you won't have to hunt for those separately.

An accumulator groove is also included, which helps maintain consistent ring seal, ensuring you get the most power out of every combustion cycle. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're serious about building a robust Chevrolet Small Block, this set is designed to handle the demands of performance racing and power adder setups.