Engine Piston Ring Set - .040 Oversize for 1965-2002 Ford/Chevrolet/GMC 4.3L 4.9L (F-250, F-350, F-100, E-150 Econoline) 2M592040
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The Mahle Engine Piston Ring Set - .040 Oversize (part number 50664CP.040) is a direct-fit replacement for 1965-1996 Ford, Chevrolet, GMC, and Pontiac vehicles with 4.3L, 4.9L, and 3.9L engines.
Specifications:
| Top Ring Thickness (Axial Height) | 0.0781 in |
| Oil Ring Assembly Thickness (Axial Height) | 0.1875 in |
| Bore Diameter (in) | 4.040 |
| Second Ring Thickness (Axial Height) | 0.0781 in |
| Item Grade | Standard |
| Second Ring Material | Cast Iron |
| Piston Ring Face Coating | Non Coated |
| Top Ring Material | Cast Iron |
| Oil Ring Assembly Material | Stainless Steel |
| Piston Ring Oversize | 0.040 in |
Fits: 1965-1996 Ford, Chevrolet, GMC, Pontiac, and Buick models including F-250, F-350, F-100, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-350 Econoline, F-150 and more - 4.3L, 4.9L, and 3.9L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Size 0.040in; 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
Interchanges With: Sealed Power E229X40, Hastings Piston Rings 592040