Engine Piston Ring Set - .040 Oversize for 1956-1967 Ford/Mercury/Oldsmobile 5.4L 5.8L 2M577040
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The Hastings Engine Piston Ring Set - .040 Oversize (part number 577040) is a direct-fit replacement for 1956-1967 Ford, Mercury, Oldsmobile, and Lincoln vehicles with 5.4L, 5.8L, and 6.0L engines.
Specifications:
| 1st Oil Groove | 3/16 |
| 1st Oil Ring Material | STEEL RAIL/STAINLESS EXP |
| 1st Oil Ring Surface Treatment | CHROME |
| 2nd Groove | 3/32 |
| 2nd Ring Surface Treatment | PHOSPHATE |
| Bore Size (in) | 4.000 |
| Oversize (mm) | 1 |
| Top Groove | 5/64 |
| Top Ring Surface Treatment | PHOSPHATE |
Fits: 1956-1967 Ford, Mercury, Oldsmobile, Lincoln, and Edsel models including Country Sedan, Country Squire, Ranch Wagon, Fairlane, Galaxie, F-100, F-250, F-350 and more - 5.4L, 5.8L, and 6.0L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: Top Ring Surface Treatment: Phosphate; Weights: 1.244lb
Interchanges With: Sealed Power 1039P, Sealed Power 1043P, Sealed Power 12141P, Sealed Power 201P, Sealed Power 215P, Sealed Power 216P, Sealed Power 220P, Sealed Power 240P and 6 more