
Wiseco Professional Series forged piston set for Chevrolet small-block engines brings race-grade durability to demanding builds. This set of eight features a 4.030" bore, 1.250" compression height and 0.927" pin diameter. Forged from 2618 aluminum and fully machined, the pistons include premium rings, ArmorGlide skirt coating, precision ring grooves, an anti-detonation groove and forced pin oiling to improve sealing and reduce friction under heavy duty conditions.
Wiseco Chevy XLS FT 1.250inch CH (6413LX3RX3) Piston Shelf Stock Kit