Wiseco BBC Quick 8 +15.6cc 18deg 1.155inch CH Piston Shelf Stock

Starting with a 2618 aluminum forging, this Wiseco piston is built for serious performance in Big Block Chevrolet engines. The 4.610-inch bore size and 1.155-inch compression height are key dimensions for many performance builds, and this piston features a 15.6cc dome with an 18-degree valve angle to match specific cylinder head configurations.

Wiseco machines these pistons in the USA, incorporating features like precision ring grooves, an anti-detonation groove, and improved ring sealing for better performance and durability under heavy loads. The crown is fully machined, and the piston skirt is treated with an ArmorGlide coating to reduce friction and resist seizure, which also helps keep things quieter. Forced pin oiling is included to ensure the wrist pin stays well-lubricated during operation.

This piston is designed to handle severe duty and heavy race applications. It fits a wide range of Chevrolet vehicles from the early 70s through the late 90s, including models like the Chevrolet Impala, C10 Suburban, and K2500. Remember that this piston is not CARB approved and cannot be shipped to California.