| Part Number: | 4B1946H-STD |
| Brand: | ACL |
- Multiple-layer construction provides numerous benefits, such as a blend of characteristics to provide high strength and excellent seizure resistance
- No flash plating is applied to further improve bearing retention and maximize heat transfer
- Improved bearing retention from higher radial contact pressure which locks the bearing into the housing
- ACL Race Series performance engine bearings feature increased eccentricity to increase improve shape adaptation to compensate for bore distortion at high speed operation
- Full 180ยฐ grooved uppers with matching partial groove in lowers. This reduces interruption to big end oil supply
- Tapered groove run-out which smooths big end supply cut-off avoiding pressure pulsing and cavitation
WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.







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