Wiseco PTS514A3 Wiseco Chevrolet Big Block 4.280in Bore 1.645in CH 21.00 CC Pro Tru Street Piston Set

Wiseco Chevrolet Big Block Piston Set, 4.280 in. Bore, 1.645 in. Compression Height, 0.990 in. Pin Diameter, Pro Tru Street, Set of 8.

Piston Set, Chevrolet, Big Block, 4.280 in. Bore, Pro Tru Street, Set of 8

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