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Wiseco PTS520A3 - Pro Tru Street Chevy Big Block 4.280in Bore 1.760in CH 21.00 CC Piston Set
Wiseco PTS520A3 - Pro Tru Street Chevy Big Block 4.280in Bore 1.760in CH 21.00 CC Piston Set
SKU: BJKF-PTS520A3
Out of stock
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Wiseco PTS520A3 - Pro Tru Street Chevy Big Block 4.280in Bore 1.760in CH 21.00 CC Piston Set
Pistons and Rings - Pro Tru Street Series - Forged - 4.280 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Plus 21.00 cc - Big Block Chevy - Kit
Wiseco Chevrolet Big Block Piston Set, 4.280 in. Bore, 1.760 in. Compression Height, 0.990 in. Pin Diameter, 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.
- 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
