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:
Assembly Lubricant Included:
No
Bore Diameter (mm):
101.6 mm
Oil Ring Thickness:
0.101 in.
Oil Ring Thickness:
2.555 mm
Piston Inside Diameter:
3.73 in.
Piston Inside Diameter:
94.75 mm
Piston Material:
Aluminum
Piston Outside Diameter:
101.631 mm
Piston Outside Diameter:
4.001 in.
Piston Pin Incorporated Bearings:
No
Piston Pin Length:
2.564 in.
Piston Pin Length:
65.12 mm
Piston Rings Included:
No
Ring Material:
Alloy Steel
Second Compression Ring Thickness:
0.061 in.
Second Compression Ring Thickness:
1.55 mm
Top Compression Ring Thickness:
0.049 in.
Top Compression Ring Thickness:
1.255 mm
