Wiseco RED Series Chevy Small Block 350 4.020in Bore 1.000in CH -8.00 CC Piston Set

If you're building a high-performance Chevy Small Block 350 for drag racing or circle track, you need pistons that can handle the stress. Wiseco's RED Series pistons are built for exactly that kind of demanding use. They start with a dedicated forging from 2618 aluminum, which is known for its tensile strength, making these pistons well-built for the rigors of racing and power adder applications.

Wiseco machines these pistons in the USA, and they've included some smart details to help them last. The horizontal slot oiling in the pin bores keeps the wrist pin and connecting rod small end well-lubricated, which is crucial for long service life under high loads. They also feature an accumulator groove to help maintain consistent ring seal and power, and the ArmorGlide skirt coating cuts down on friction and noise while reducing wear on the skirts and cylinder walls. This set comes complete with premium rings, so you won't have to source them separately.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. They are designed for performance builds where durability and strength are paramount.