Wiseco Pro Tru Street Chevrolet Big Block 4.320in Bore 1.270in CH 21.00 CC Piston Set PTS522A7

WIS Piston Sets - 8 Cyl

Engine Piston Set

Chevrolet Big Block

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.

Wiseco Chevrolet Big Block Piston Set, 4.320 in. Bore, 1.270 in. Compression Height, 0.990 in. Pin Diameter, Pro Tru Street, Set of 8.