Sealed Power Competition Series Main Bearing Set - SB Chevy 400 - 3/4 Groove - .020" Undersize Helmet Vent This new design protects the

This new design protects the connection contacts from water

4 in Diameter x 12 in Tall

Polycarbonate material that offers 100% UVA/UVB protection

SB Chevrolet Oil Pam ' 86 and Up

Superior quality rubber/steel gaskets outlast cork and rubber composite designs to provide years of dependable service

Sealed Power Competition Series Main Bearing Set - SB Chevy 400 - 3/4 Groove - .020" Undersize Helmet Vent This new design protects theSealed 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