Wiseco Chevrolet Big Block Piston Set, 4.250 in. Bore, 1.760 in. Compression Height, 0.990 in. Pin Diameter, Pro Tru Street, Set of 8. - PTS520AS
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.
ArmorGlide? Skirt Coating: Seizure resistant, Friction Reduction, and Quieter Operation
4032 Forged Aluminum
AS-Forged Dome with Crown Features &
Oil Drain Backs
Chromium Alloy Steel Piston Pin &
Spirolox? Included
Wiseco Performance Products is a leading manufacturer of high performance forged 2-stroke and 4-stroke pistons, clutches, and other engine components for the powersports, automotive and marine markets. Headquartered in Mentor, Ohio, Wiseco?s manufacturing facility boasts over 150,000 square feet of modern forging and CNC machining equipment. Wiseco?s product are distributed from their four warehouses located in the United States, Canada and Europe.
