Main bearing set (ACL Race Series)

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.

Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature:

• High strength overlay plate with reduced thickness for improved fatigue properties
• Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
• Increased crush for improved bearing retention
• Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
• Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
• 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.
• Tight consistent wall tolerances to help you maintain consistent clearances.
• Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.

Tunnel [mm]: 62.006/62.027
Shaft [mm]: 57.104/57.125
Max. Wall: 2.431
Max. Length: 22.48
Half type: Upper & lower

Ford/Fairlane 1963/OHV 16v/260
Ford/Fairlane ZA, Fairmont XR, Falcon XP, XR,ďż˝ Galaxie, Mustang/OHV 16v/289
Ford/Fairlane ZA, ZB, ZC, ZD, Fairmont XT, XW, Falcon XT, XW, XY, Mustang/OHV 16v/302 Windsor
Ford/Bronco/OHV 16v/5.0L Windsor EFI
Ford/F100/OHV 16v/5.0L Windsor EFI
Ford/F150/OHV 16v/5.0L Windsor EFI
Ford/Fairlane AU/OHV 16v/5.0L Windsor EFI
Ford/Fairlane II/OHV 16v/5.0L Windsor EFI
Ford/Fairlane III/OHV 16v/5.0L Windsor EFI
Ford/Fairlane NB/OHV 16v/5.0L Windsor EFI
Ford/Fairlane NC/OHV 16v/5.0L Windsor EFI
Ford/Fairlane NF/OHV 16v/5.0L Windsor EFI
Ford/Fairlane NL/OHV 16v/5.0L Windsor EFI
Ford/Fairmont AU/OHV 16v/5.0L Windsor EFI
Ford/Fairmont II/OHV 16v/5.0L Windsor EFI
Ford/Fairmont III/OHV 16v/5.0L Windsor EFI
Ford/Fairmont EB/OHV 16v/5.0L Windsor EFI
Ford/Fairmont ED/OHV 16v/5.0L Windsor EFI
Ford/Fairmont EF/OHV 16v/5.0L Windsor EFI
Ford/Fairmont EL/OHV 16v/5.0L Windsor EFI
Ford/Fairmont LTD/OHV 16v/5.0L Windsor EFI
Ford/Falcon AU/OHV 16v/5.0L Windsor EFI
Ford/Falcon II/OHV 16v/5.0L Windsor EFI
Ford/Falcon III/OHV 16v/5.0L Windsor EFI
Ford/Falcon EB/OHV 16v/5.0L Windsor EFI
Ford/Falcon ED/OHV 16v/5.0L Windsor EFI
Ford/Falcon EF/OHV 16v/5.0L Windsor EFI
Ford/Falcon EL/OHV 16v/5.0L Windsor EFI
Ford/Falcon LTD/OHV 16v/5.0L Windsor EFI

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