ACL 2003+ Chrysler 345cid Block 5.7L Hemi V8 Standard Size High Performance with Extra Oil Clearance Main Bearing Set

ACL

$89.24 $148.73
SKU: ACL5M2220HX-STD
  • Not in Stock! Please Expect Delays

ACL 2003+ Chrysler 345cid Block 5.7L Hemi V8 Standard Size High Performance with Extra Oil Clearance Main Bearing Set -ξacl5M2220HX-STD
Description:ξMain Bearings; Tri-Metal; Upper & Lower
Oil Clearance:ξ+ 0.001" Extra
Size:ξStandard
Max Std Shaft Size:ξ2.5592" (65.004mm)
Max Std Tunnel Size:ξ2.7522" (69.906mm)
Max Wall at Crown:ξ0.0955" (2.426mm)
Min Std Shaft Size:ξ2.5589" (64.996mm)
Min Std Tunnel Size:ξ2.7517" (69.893mm)
Max Overall Length:ξ0.850" (21.60mm)

The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.
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Designed to withstand higher RPM conditions, ACL Race Series Connecting Rod Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature:
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ξ* *High strength overlay plate* with reduced thickness for improved fatigue properties
ξ* *Hardened steel backs* on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
ξ* *Increased crush* for improved bearing retention
ξ* *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.
ξ* *Increased eccentricity* to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
ξ* *3/4 grooved Main Bearings* to optimize bearing load carrying surface area and oil flow to the conrod bearings.
ξ* *Tight consistent wall tolerances* to help you maintain consistent clearances.
ξ* *Enlarged ID chamfers* on bearing edges where required to accommodate large fillet radius on performance crankshafts.

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