Wiseco Chevy Small Block 4.185in Bore 1.120in CH 3.00 CC Piston Set

Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in Chevy Small Block engines. The 4.185-inch bore size and 1.120-inch compression height are key dimensions for achieving the right compression ratio and deck height in your build. Wiseco machines these pistons in the USA, ensuring precise tolerances for critical components like the ring grooves and anti-detonation features, which help improve ring seal and prevent detonation under high stress.

You'll find an ArmorGlide skirt coating applied to reduce friction and noise, while also offering resistance to seizing. The fully machined crown and forced pin oiling are details that matter when you're pushing the limits in heavy or severe duty racing applications. This set includes eight pistons, ready to be installed in your performance engine build.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For optimal installation and performance, always refer to the manufacturer's detailed specifications and recommended assembly procedures.