Engine Piston Ring Set - .020 Oversize for 1976-1998 Chevrolet/GMC/Pontiac 5.0L (G10, Camaro, Caprice, G20) E-356K 20
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The Mahle Engine Piston Ring Set - .020 Oversize (part number 51137CP.020) is a direct-fit replacement for 1976-1996 Chevrolet, GMC, Pontiac, and Oldsmobile vehicles with 5.0L, 4.3L, and 4.4L engines.
Specifications:
| Bore Diameter (in) | 3.756 |
| Top Ring Thickness (Axial Height) | 0.0781 in |
| Oil Ring Assembly Thickness (Axial Height) | 0.1875 in |
| Piston Ring Oversize | 0.020 in |
| Second Ring Thickness (Axial Height) | 0.0781 in |
| Piston Ring Face Coating | Non Coated |
| Second Ring Material | Cast Iron |
| Item Grade | Standard |
| Top Ring Material | Cast Iron |
| Oil Ring Assembly Material | Stainless Steel |
Fits: 1976-1996 Chevrolet, GMC, Pontiac, Oldsmobile, and Buick models including Caprice, G10, Camaro, G20, Monte Carlo, El Camino, C10, K5 Blazer and more - 5.0L, 4.3L, and 4.4L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Size 0.020in; Material Grade Standard; Material UCR-Cast Iron; LCR-Cast Iron; OCR-Stainless Steel; Facing OCR-Chrome; Axial Height UCR-5/64in; LCR-5/64in; OCR-3/16in; Ring Type UCR:BT-10; LCR:RBT-10; OCR: CP-20; Deep Groove
Interchanges With: Sealed Power E356X20, Hastings Piston Rings 5499020