Manley Main Bearing, BBC 454 MAIN BEARINGS H - SERIES
Why this price?
$182.05 is MSRP, the lowest price Manley Performance lets us list it at. Additionally, Pro members get 3% to 35% back on most parts.
Special Order
This part is still available to order. Once you place your order, we’ll submit it directly to Manley Performance, and they’ll ship it straight to you.
Delivery times can vary depending on the brand, so we can’t guarantee an exact arrival date. What we can guarantee is that we’ll stay on top of your order, monitor its progress, and keep you updated until it reaches your door.
Special-order items are typically not kept in stock by most retailers. By ordering through us, your order is placed directly with Manley Performance, assuring you get the part as quickly as possible.
Want to get an estimated delivery timeframe before ordering? Contact us through our contact page, and we’ll be happy to find out for you.
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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.
- Ideal for performance street, drag racing, circle track, marine, and endurance engine builds
- Manufactured from premium bearing materials for exceptional durability and wear resistance
- Designed to maintain a stable oil film under high-load and high-RPM conditions
- Backed by Manley Performance's reputation for quality and reliability