Speed Pro Main Bearing - Standard - Small Block Chevy 139M Hypercoils 1967-1973 Chevrolet Malibu

1967-1973 Chevrolet Malibu

Helmet Air Systems

Pro-Billet

1997-2001 Chevrolet P30

5 in Deep x 12 in Tall

Speed Pro Main Bearing - Standard - Small Block Chevy 139M Hypercoils 1967-1973 Chevrolet MalibuSealed 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(R) 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