Manley Performance MAN Main Bearings - 33040HX

Manley Main Bearings are engineered to provide reliable support and consistent oil control in high-performance engine applications. Manufactured from premium bearing materials and designed to maintain precise clearances, they deliver excellent load capacity, fatigue resistance, and durability under extreme conditions. Optimized for proper crankshaft support and oil film stability, Manley main bearings help reduce friction and ensure long-term performance in both street and race engines.

Engine Detail: 454 - Series: H - Size: .001" Additional Clearance - 1 Set for 1 Engine

Manley Main Bearing, BBC 454 MAIN BEARINGS H - SERIES.

Manley Main Bearing, BBC 454 MAIN BEARINGS H - SERIES

Manley Main Bearing, BBC 454 MAIN BEARINGS H -

Engine Crankshaft Main Bearing Set

BBC 454 MAIN BEARINGS H-SERIES

Main Bearing