Wiseco 5504a3 Wiseco Pro Tru Street Small Block Chevy 4.030in Bore -20cc Dish Single Piston

Wiseco Chevrolet Small Block Piston, 4.030 in. Bore, 1.425 in. Compression Height, 0.927 in. Pin Diameter, Pro Tru Street, Set of 1.

Piston, Chevrolet, Small Block, 4.030 in. Bore, Pro Tru Street, Set of 1

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.

Features and Benefits: 4032 Forged Aluminum; ArmorGlide Skirt Coating: Seizure resistant, Friction Reduction, and Quieter Operation; AS-Forged Dome with Crown Features & Oil Drain Backs; Chromium Alloy Steel Piston Pin & Spirolox Included