-25%
ACL Race Main Bearings Holden 3,8L Buick (STD)
ACL

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Write a reviewACL bearings are used for tuning and engine upgrades where you want better quality with higher bearing capacity than normal standard bearings.
Improvements of material, dynamic thickness, heat conduction, oil grooves and oil distribution are some of the points that make ACL one of the leading bearing manufacturers.
Bearing data
Part number: 4SM2222H
Bearing size: STD
Bearing half type: Lower
Bearing material: F780
Technical data (mm)
Max overall length: 22.07
Max shaft size: 63.495
Max tunnel size: 68.275
Max vertical oil clearance: 0.077
Max wall at crown: 2.372
Min shaft size: 63.47
Min tunnel size: 68.25
Min vertical oil clearance: 0.011
Technical data (in)
Max overall length: 0.868895908
Max shaft size: 2.499798173
Max tunnel size: 2.687986775
Max vertical oil clearance: 0.00303149
Max wall at crown: 0.093385641
Min shaft size: 2.498813923
Min tunnel size: 2.687002525
Min vertical oil clearance: 0.00043307
Engine code
3.8L Ecotec / 3.8L Ecotec S/C / 3.8L V6
Application
Holden 3.8L Ecotec V6 OHV 2v
Holden 3.8L Ecotec V6 OHV 2v S/Charged
Holden 3.8L V6 OHV 2v
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Guides & Info
Engine code | 3.8L Ecotec |
Engine code | 3.8L Ecotec S/C |
Engine code | 3.8L V6 |
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