ACL
ACL VW/Audi 1781cc/1984cc Standard Size High Performance Main Bearing Set - 5M1644H-STD
- SKU:
- ACL5M1644H-STD
- UPC:
- 9315726273548
- MPN:
- 5M1644H-STD
- Availability:
- Regularly stocked product
Description
What is the main difference between ACL Race Series Main Bearings and standard bearings?
ACL Race Series Main Bearings feature enhanced oiling channels and specific groove configurations for superior lubrication and reduced friction in demanding applications.
Can I install these bearings myself, or do I need a professional?
Professional installation is recommended for ACL Race Series Main Bearings to ensure precise fitment and optimal performance under high-stress conditions.
ACL Race Series Main Bearings deliver optimized oil flow to critical #4 journals, ensuring maximum bearing protection and engine reliability for Track / Autocross applications with a score of 8. Featuring 6 bearings with oil grooves and 4 without, these bearings offer superior oil distribution. Trust ACL Race Series Main Bearings for unparalleled engine protection under extreme loads.
Key Features
- 6 bearings with oil grooves
- 4 bearings without oil grooves
- #4 journal will receive the oil groove on both sides of the journal
- the rest have a grooved bearing on the block side only
Why Choose the ACL Race Series Main Bearings
Delivers superior oil distribution for consistent lubrication and reduced friction.
Achieves enhanced oil flow to critical areas for improved engine longevity.
Provides optimized oil film thickness for maximum bearing protection under load.
Transforms engine reliability with strategically placed oil grooves for critical components.
Who Is This For?
Track / Autocross — 8/10
Optimized oil flow for critical components.
Drag Racing — 8/10
Enhanced bearing protection under high stress.
Racing Competition — 8/10
Designed for maximum bearing protection.
Street Performance — 7/10
Improved reliability for demanding driving.
Engine Performance — 7/10
Supports engine reliability under load.
Additional Resources
Additional Information
Clearance Item: |
N |
MPN: |
5M1644H-STD |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Engine Components>Bearings |
Product Level: |
Premium Performance |
Track / Autocross: |
8/10 |
Drag Racing: |
8/10 |
Racing Competition: |
8/10 |
Street Performance: |
7/10 |
Engine Performance: |
7/10 |
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