Sealed Power Competition Series Main Bearing Set - SB Chevy 302, 305, 307, 350 - 3/4 Groove - 001" Undersize Racing Boot Heat Shield Lower mount welds to 1-1/2"

Lower mount welds to 1-1/2" or 1-3/4" tubing

The safe way to add electrical accessories is with a CirKit Boss

This model packs awesome features

The Street Pro-Billet is a popular route for people looking for proven race performance for their street cars

150 psi Max

Sealed Power Competition Series Main Bearing Set - SB Chevy 302, 305, 307, 350 - 3/4 Groove - 001" Undersize Racing Boot Heat Shield Lower mount welds to 1-1/2"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(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