Wiseco Professional Series forged piston set for Chevrolet 305 engines with a 1.550 in compression height is built for heavy duty and racing applications. The set of eight includes premium rings and precision machining to handle hard use. Forged from 2618 aluminum, these pistons incorporate precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating for seizure resistance and quieter operation, and a 0.927 in pin diameter.
Wiseco Chevy 305 3.766in Bore 1.550in CH -3.00 CC Piston Set