Wiseco Chevy Small Block 4.035in Bore 1.550in CH -5.00 CC Piston Set

If you're building a high-performance Chevrolet Small Block engine, this Wiseco piston set is designed to handle the demands of serious racing and severe duty applications. These aren't your average pistons; they're forged from 2618 aluminum right here in the USA, giving them improved tensile strength for the stresses of competition. The set includes eight pistons, each precisely machined to a 4.035-inch bore with a 1.550-inch compression height and a -5.00cc dish volume.

Wiseco has packed these pistons with features to ensure reliability and performance. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The piston crowns are fully machined for accuracy, and they incorporate forced pin oiling to keep the wrist pins well-lubricated under high loads. Plus, the ArmorGlide skirt coating helps reduce friction, resist seizure, and contribute to quieter operation, which is a notable benefit when you're pushing an engine hard.

This set is built for those who are pushing their engines to the limit. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a robust engine build aimed at heavy to severe duty performance, this Wiseco set is a solid option.