Speed Pro Competition Series Main Bearing Set - SB Chevy 302, 305, 307, 350 - 3/4 Groove - 3/4 Groove - 010" Undersize RPM Limiter 1991-1994 GMC K2500

1991-1994 GMC K2500

1973-1987 Buick Regal

1990-1999 GMC P3500

2006-2007 Ford F-250 Super Duty 98

Speed Pro Competition Series Main Bearing Set - SB Chevy 302, 305, 307, 350 - 3/4 Groove - 3/4 Groove - 010" Undersize RPM Limiter 1991-1994 GMC K2500Sealed 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