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In Demand Wiseco Pro Tru Street Piston - 4.260 in. Bore - 1.645 .in CH, 21.00 CC Set of 8 (Chevy Big Block)
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In Demand Wiseco Pro Tru Street Piston – 4.260 in. Bore – 1.645 .in CH, 21.00 CC Set of 8 (Chevy Big Block)

Original price was: $1,406.89.Current price is: $562.76.

SKU: SK1042331-US20260126-092757 Category: Tag:

Description

Wiseco Chevrolet Big Block Piston Set, 4.260 in. Bore, 1.645 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

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