Sealed Power Competition Series Main Bearing Set - SB Ford 351M, 351W, 400 - 3/4 Groove - .001" Thinner Size

Sealed Power builds engine bearings using materials and alloys engineered for demanding applications. We tailor our bearings to withstand punishing racing conditions. Our bearings are proven winners in NHRA, NASCAR® and IHRA competition. Sealed Power engine bearings include a patented contoured-flange design that increases thrust-load capacity and a three-quarter-length oil groove that enhances lubricity without compromising load capacity. The materials in Sealed Power bearings offer a variety of advantages, such as high durability, corrosion resistance, decreased rate of wear and increased fatigue strength. These advantages are all essential features for performance engines that need to withstand punishing racing conditions. Our DUROSHIELD® Competition Series Coated Bearings provide protection against dry starts and conditions that interrupt oil supply. Sealed Power's H-14 Super Duty Alloy has the greatest load-carrying capacity. Our H-24 Alloy is notable for its desirable fatigue resistance and strength. Our B100 babbitt material is used in ultra-high-performance rod and main bearings for blown-fuel and alcohol engines that require high "embeddability" and conformability.

Sealed Power® engine products are application-engineered components, including pistons, piston rings, engine bearings, oil pumps and lifters. These proven replacement parts are the result of product development efforts, dedicated to putting only the absolute best on the street. Our engineers design and validate the engine parts to accommodate repowering engines due to wear. By leveraging this expertise, Sealed Power components ensure unmatched performance and reliability. Professionals trust Sealed Power parts for premium passenger car and light truck rebuilds. They meet industry standards. Rely on Sealed Power products for your next engine rebuild or repair.

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