Engine Piston Ring Set - .020 Oversize for 1990-2002 Chevrolet/Pontiac/Buick 5.7L (Camaro, Corvette, Suburban 1500, Caprice) 2M4626020
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The Hastings Engine Piston Ring Set - .030 Oversize (part number 2M4626030) is a direct-fit replacement for 1990-2002 Chevrolet, Pontiac, Buick, and Cadillac vehicles with 5.7L engines.
Specifications:
| 1st Oil Groove | 4 |
| 1st Oil Ring Material | STEEL RAIL/STAINLESS EXP |
| 1st Oil Ring Surface Treatment | CHROME |
| 2nd Groove | 1.5 |
| 2nd Ring Surface Treatment | PHOSPHATE |
| Bore Size (in) | 4.000 |
| Bore Size (mm) | 101.60 |
| Notes | W/Shallow Oil Grv. |
| Oversize (mm) | 0.75 |
| Top Groove | 2 |
| Top Ring Surface Treatment | PLASMA MOLY |
Fits: 1990-2002 Chevrolet, Pontiac, Buick, and Cadillac models including Camaro, Corvette, Suburban 1500, Caprice, Impala, Firebird, Roadmaster, Fleetwood - 5.7L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Top Ring Surface Treatment: Plasma Moly; W/Shallow Oil Grv.; Weights: 1.188lb
Interchanges With: Sealed Power E530K, Sealed Power H597P, GMC 12528817, Mahle 41616CP