Speed Pro Competition Series Rod Bearing Set - SB Chevy 302, 305, 307, 350 - .010 "Undersize 57105BK flexes without cracking

flexes without cracking

378" Long x

Dart Block / Head

the shaft diameter is a larger diameter than the OEM unit

Speed Pro Competition Series Rod Bearing Set - SB Chevy 302, 305, 307, 350 - .010 "Undersize 57105BK flexes without crackingSealed 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