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Vehicle Info Needed
Lowest Price GuaranteeBrandACDELCO
Package Height4.3
Package Width4.5
Package Length4.7
Weight1.87 PG
Ring Inside Diameter2.996
Programming RequiredNo
Piston Head TypeDish
Piston Outside Diameter82
Piston Pin Length2.639
Skirt TypePartial
Assembly Lubricant IncludedNo
Top Compression Ring Thickness0.06
Skirt Length0.239
Features & Benefits - Bullet 2GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
Meets Or Exceeds Original Equipment Manufacture SpecificationsYes
Features & Benefits - Bullet 3GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 4GM regularly updates production and service part designs to integrate new materials and technologies
Diameter (In)3.228
Product DescriptionGM 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). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Piston Pin MaterialSteel
Features &#38; Benefits - Bullet 1Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Diameter (Mm)82
Oil Ring Thickness0.079
Ring Outside Diameter82.19
Piston Pin Outside Diameter29.98
Piston Pin Incorporated BearingsNo
Second Compression Ring Thickness1.51
Piston Pin Inside Diameter0.512
Ring MaterialSteel
Piston MaterialAluminum
Piston Inside Diameter2.992
Grade TypeOE
Vendor Part Number55574798
Package Qty1
Package TypeEA
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