Need help? Text us.
ACL Connecting Rod Bearings 8B663H-011; Race Series Performance 0.011 in. 2.099 in. for Chevy 305 to 350
$70.91
This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.
Details
- A blend of characteristics to provide high strength and excellent seizure resistance.
- No flash plating is applied to further improve bearing retention and maximise heat transfer.
- Improved bearing retention from higher radial contact pressure.
- Locks the bearing into the housing.
- More effective heat dissipation through improved thermal transfer.
- Definition: Gradual reduction in wall thickness between the crown and parting line.
- ACL Race Series performance engine bearings feature increased eccentricity to improve shape adaptation to compensate for bore distortion at high speed operation.
- Assists in the formation of hydrodynamic oil film.
- Accommodate larger fillet radii on performance crankshafts.
- More effective heat dissipation through improved thermal transfer.
- Definition: Gradual reduction in wall thickness between the crown and parting line.
- ACL Race Series performance engine bearings feature increased eccentricity to improve shape adaptation to compensate for bore distortion at high speed operation.
- Assists in the formation of hydrodynamic oil film.
- Accommodate larger fillet radii on performance crankshafts.
Product Description
ACL Race Series performance engine bearings are manufactured to exacting tolerances. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to keycharacteristics like wall thickness and crush. This ensures reliable fit and helps maintain consistent clearances.
Specifications
- Connecting Rod Bearings Series:
- Race Series
- Make:
- Chevy
- Engine:
- 305 to 350
- Bearing Undersize:
- 0.011 in.
- Usage:
- Performance
- Construction:
- Tri-Metal
- Backing Layer Material:
- Steel
- Bearing Lining or Intermediate Material:
- Copper, Lead, Tin
- Overlay Material:
- Lead, Tin, Copper
- Coated:
- No
- Chamfered:
- Yes
- Bearing Width:
- 0.837 in.
- Standard Bearing Thickness (Without O/S):
- 0.062 in.
- Standard Crank Pin Diameter (Without O/S):
- 2.099 in.
- Standard Housing Diameter (Without O/S):
- 2.225 in.
- Includes Dowel Pin Hole:
- No
- Quantity:
- Sold As Set (8/pkg)
