Manley Performance

Manley Main Bearing, BBC 454 MAIN BEARINGS H - SERIES

SKU 33040HSold out
$182.05$191.63Save $9.58

  • Ships fast from US warehouses
  • Local pickup available
  • Professional install & dyno tuning in-house

Manley Main Bearing, BBC 454 MAIN BEARINGS H - SERIES

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.

Fitment

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

Specifications

Manufacturer part number
33040H
UPC
807298078120
Shipping weight & size
1.75 lb, 6.5 × 6 × 2.5 in

Notices

  • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
  • Special order item — ships direct from the manufacturer; extended lead times may apply.