Sealed Power Competition Series Main Bearing Set - SB Chevy 400 - 3/4 Groove - .020" Undersize 29110R Duration 272 / 272

Duration 272 / 272

Installation Notes: Must be used with Edelbrock base plate #2992

Made from solid billet construction versus die cast aluminum for added strength and durability this base plate comes with button torx head throttle plate screws

Fuel filter and mounting hardware included

Sealed Power Competition Series Main Bearing Set - SB Chevy 400 - 3/4 Groove - .020" Undersize 29110R Duration 272 / 272Sealed 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