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 Small Block Piston Set, 4.165 in. Bore, 1.560 in. Compression Height, 0.927 in. Pin Diameter, Pro Tru Street, Set of 8.
ArmorGlide Skirt Coating: Seizure resistant, Friction Reduction, and Quieter Operation
Piston Set, Chevrolet, Small Block, 4.165 in. Bore, Pro Tru Street, Set of 8
Wiseco Chevy 400 ProTru Street 4.165 Bore FT 1.560 CH -7cc
AS-Forged Dome with Crown Features & Oil Drain Backs
Chromium Alloy Steel Piston Pin & Spirolox Included
Chevy 400 ProTru Street FT 1.560 CH -7cc
4032 Forged Aluminum
Engine Piston Set
Piston Set
