Wiseco RED Series Chevy Small Block 350 4.060in Bore 1.425in CH -9.00 CC Piston Set

If you're building a high-performance Chevy Small Block 350 for racing, whether it's for drag strips or circle tracks, you need pistons that can handle the stress. The Wiseco RED Series pistons are built for exactly these kinds of demanding applications, offering the strength and precision machining needed to get the most out of your engine.

These pistons are forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for performance racing and engines with power adders. Wiseco uses dedicated forgings for each specific engine application, allowing them to optimize the strutted design for maximum strength while keeping the weight down. You'll also find horizontal slot oiling in the pin bores, which is a smart feature that keeps the wrist pin and small-end of the connecting rod well-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 source those separately.

To further reduce friction and noise, these pistons feature an ArmorGlide skirt coating. This not only helps the engine run a little smoother but also reduces wear on the piston skirt and cylinder walls. An accumulator groove is also included, which helps maintain consistent ring seal and consistent power delivery. Keep in mind that these pistons are not CARB approved and cannot be shipped to California.