Wiseco Chevy Small Block 4.155in Bore 1.000in CH 3.00 CC Piston Set

If you're building a serious performance engine for your Chevy Small Block, Wiseco's Professional Series forged pistons are a solid choice. These pistons are designed for heavy-duty racing applications where durability and consistent performance are critical. They start with 2618 aluminum, which is well-known for its improved tensile strength, making these pistons tough enough to handle the demands of severe duty builds.

Wiseco puts a lot of attention into the details that matter for high-performance engines. You'll find precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal, which is key for compression and preventing blow-by. They also come with an ArmorGlide skirt coating that helps reduce friction, resist seizure, and keep operation quieter. The fully machined crown ensures accuracy, and the forced pin oiling system helps keep the wrist pin lubricated under extreme conditions.

This set includes eight pistons, each with a 4.155-inch bore, a 1.000-inch compression height, and a 3.00 CC volume. Remember, these pistons are not CARB approved and cannot be shipped to California. They are designed for builders who are pushing the limits of their engines.