Description:
GM Genuine Parts Engine Pistons are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Features and Benefits:
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM regularly updates production and service part designs to integrate new materials and technologies
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Specifications:
Cylinder Bore Diameter:
104.775 mm
Cylinder Bore Diameter:
4.125 in.
Piston Inside Diameter:
100.3 mm
Piston Inside Diameter:
3.9488 in.
Piston Material:
Aluminum Alloy
Piston Outside Diameter:
104.745 mm
Piston Outside Diameter:
4.1238 in.
Piston Pin Incorporated Bearings:
No
Piston Pin Material:
Steel
