Wiseco Chevy 400 Flat Top ProTru Street Pistons 4.155in Bore 3.480in / 3.750in Stroke 1.560 CH -7CC

Our Pro Tru? Street series pistons are forged from 4032 alloy aluminum in Mentor, Ohio and includes rings, pins, and clips for an all-inclusive rebuild. For any build budget, Wiseco has the piston to get you on the road or down the track.