Ford / Mercury 5.1L / 312 CID .020 Inch Crankshaft Undersize O.E. Replacement Main Bearing Set

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Engine Pro Main Bearings are offered in O.E. equivalent bearings, Performance Series and their exclusive Nitro Black Coated Bearings. Engine Pro Main Bearings deliver a unique and desirable combination of strength and flexibility. Engine Pro Main Bearings are available in standard size and various undersizes.

• Manufactured to O.E. specifications
• Tri-Metal Bearings are made of Cast, Copper and Lead composites
• Tri-Metal Bearings can withstand higher loads
• Tri-Metal Bearings offer superior embeddability and conformability

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Application Summary:

Year	Make/Model
1956-1957	Ford Club
1956-1957	Ford Country Sedan
1956-1957	Ford Country Squire
1957	Ford Custom
1957	Ford Custom 300
1956	Ford Customline
1957	Ford Del Rio Wagon
1956-1957	Ford Fairlane
1956	Ford Mainline
1956	Ford Park Lane Wagon
1956-1957	Ford Ranch Wagon
1956-1957	Ford Skyliner
1956-1957	Ford Sunliner
1956-1957	Ford Thunderbird
1956-1957	Ford Victoria
1957-1960	Mercury Colony Park
1957-1960	Mercury Commuter
1959-1960	Mercury Country Cruiser
1956	Mercury Custom
1956-1958	Mercury Medalist
1956-1960	Mercury Montclair
1956-1960	Mercury Monterey
1958-1960	Mercury Park Lane
1957-1959	Mercury Voyager