Speed Pro Competition Series Main Bearing Set - SB Chevy 302, 305, 307, 350 - 3/4 Groove - .011" Undersize 12199903 2004-2010 Chevrolet Silverado 2500 HD

2004-2010 Chevrolet Silverado 2500 HD

No other performance differential has the reputation for delivering traction in mud

The Selectors work with either a Soft Touch Rev Control or any MSD Timing Control that uses plug-in modules

Includes PN 84111/84101/84022

& (1) #6 Fitting

Speed Pro Competition Series Main Bearing Set - SB Chevy 302, 305, 307, 350 - 3/4 Groove - .011" Undersize 12199903 2004-2010 Chevrolet Silverado 2500 HDSealed 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