ACL Bearings 5M1432H-01 Race Series Main Bearing Set Ford Oversize - 351W V8 0.001

The ACL Bearings 5M1432H-01 is a Race Series main bearing set engineered for Ford 351M, 351 Windsor, and 400 V8 engines with 0.001" oversize specifications. ACL Race Series performance engine bearings are recognized as a premier brand throughout the motorsports world, serving as standard components in race engines that have set records and won championships from sport compact drift racing to NASCAR, IHRA and NHRA competitions.

Key Features:

• Manufactured to exacting tolerances with micron tolerance machining supported by precision measurement systems that delivers consistent accuracy to key characteristics like wall thickness and crush
• Features increased eccentricity to improve shape adaptation to compensate for bore distortion at high speed operation and assists in the formation of hydrodynamic oil film
• Constructed with steel backing material and high fatigue strength copper lead lining for improved strength and bearing retention
• Accommodates larger fillet radii on performance crankshafts
• Designed for extreme endurance under harsh conditions where fatigue, stress wear, and failure won't be concerns

ACL is an engine builder's top choice for quality and consistency, serving as an Original Equipment supplier found in many vehicles. The premium bearings not only hold up better and longer than OEM, but the special coating process helps prevent premature engine bearing failures and expensive engine damage. Ideal for high RPM and high boost applications where reliability is critical.