Speed Pro Main Bearing - Standard - Small Block Chevy 140M Valley Dust Cover 5" Fill Cap - Threaded

5" Fill Cap - Threaded - Non Vented (Fits FN250 & FN250A)

NOT FOR GAS CARBURETORS CONVERTED TO ALCOHOL

97-150 - IDLER PULLEY

Coil In Cap

Speed Pro Main Bearing - Standard - Small Block Chevy 140M Valley Dust Cover 5" Fill Cap - ThreadedSealed 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