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ACL Bearings 4B1630H-.50 Race Series Connecting Rod Bearings

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B1630H-.50
9 reviews
Sale Price

$66.34

Estimated ship date Saturday, December 05

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The ACL Bearings 4B1630H-.50 Race Series connecting rod bearings are engineered for high-performance racing applications where durability and precision are critical. These bearings feature ACL's advanced Race Series construction, designed to withstand the extreme loads and temperatures encountered in competition engines.

Key Features:

  • Race Series construction for maximum durability under extreme conditions
  • 0.50mm undersize for precision engine rebuilds and crankshaft machining
  • Advanced bearing material optimized for high-load racing applications
  • Precision-manufactured to strict tolerances for optimal oil clearance
  • Compatible with performance connecting rod assemblies

ACL Race Series bearings are a popular choice among engine builders and professional racing teams who demand consistent performance and reliability. The undersize dimension allows for proper fitment when crankshafts have been machined or require oversized bearing clearances.

Products specifications

Max Overall Length

0.732"(18.60mm)

Max Std Shaft Size

1.7706"(44.974mm)

Max Std Tunnel Size

1.8903"(48.013mm)

Max Wall at Crown

0.0593"(1.505mm)

Min Std Shaft Size

1.7701"(44.961mm)

Min Std Tunnel Size

1.8898"(48.000mm)

Oil Clearance

Standard

Size

.50

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