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These Sealed Power MA Series main bearings can actually polish the journals on your crankshaft. That's because there's a small percentage of silicon mixed in with the aluminum and tin that make up the bearing-surface alloy. The silicon is there for wear resistance, but its toughness actually smoothes the journals of a crank whose surface hasn't been optimized! This special surface alloy is laid over a high-strength 1010 steel backing and delivers improved seizure and corrosion resistance, as well as better control of wall variance. It also helps to minimize debris embedding, which can score the crank's surface.
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$122.99
$99.50
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Clevite H-Series rod bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. These H-Series bearings have a medium level of eccentricity, high crush factor, and have hardened steel backs and thin overlays. They also have enlarged chamfers for greater crankshaft fillet clearance and are made without flash plating for better seating. Bearings with .001 in. extra clearance are available for standard size shafts and with or without dowel holes. H-Series bearings are recommended for use with crankshafts that have oversize fillets and where engines run in the medium to high rpm range. They should also be used if contact patterns obtained with Clevite P-Series bearings are too narrow. Contact patterns should ideally cover 2/3 to 3/4 of the bearing surface.
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$23.99
$13.50
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$17.50
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Mopar Replacement crankshaft main bearings are direct-fit OEM replacements that will provide the matching fit and function of your originals. Worn bearings cause poor operation and unwanted noises. For the most dependable and reliable service of your Chrysler, Dodge, or Jeep vehicle, you want genuine Mopar engine crankshaft main bearings to restore proper performance. Order the part application designed for your Mopar vehicle.
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$18.99
$14.50
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If you're building up a Dart block and want the best bearings with the correct sizing, then you'll want Dart cam bearings. They're fully grooved, made from steel-backed babbit, and specifically designed for high performance use. To all of this, Dart adds their own moly-PTFE coating for even better performance and durability. This coating is approximately 0.0005 in. thick, which translates into 0.001 in. less overall clearance.
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$25.19
$19.50
Clearance
FP Diesel offers a complete range of premium engine components for commercial engines, including rod bearings. These connecting rod bearings provide resistance to wear and corrosion, offer excellent load capability, and provide optimal adaptability for fatigue resistance and strength. Order the rod bearings in the recommended application designed to fit your vehicle.
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$23.99
$4.50
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