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ACL Bearings 1B743HD-10 Heavy Duty Rod Bearing - Set

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

1B743HD-10
8 reviews
Sale Price

$34.19

Estimated ship date Saturday, December 05

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACL Bearings 1B743HD-10 is a heavy-duty connecting rod bearing set engineered for high-performance and racing applications. ACL Race Series bearings feature advanced metallurgy and precision manufacturing to deliver superior durability under extreme loads and high RPM conditions.

Key Features:

  • Heavy-duty construction with enhanced load capacity for performance applications
  • Tri-metal design with steel backing, copper-lead intermediate layer, and polymer overlay
  • Precision machined to tight tolerances for optimal oil clearance and bearing life
  • Superior fatigue resistance under high stress and temperature conditions
  • Engineered for racing, forced induction, and high-output engine builds
  • Compatible with standard and undersize crankshaft journals

ACL bearings are manufactured to OEM specifications or better, making them ideal for engine rebuilds, race prep, and performance upgrades where reliability is critical. The HD suffix indicates heavy-duty construction with extra protection for demanding applications.

Products specifications

Max Overall Length

0.889"(22.58mm)

Max Std Shaft Size

2.2000"(55.880mm)

Max Std Tunnel Size

2.3252"(59.060mm)

Max Wall at Crown

0.0619"(1.572mm)

Min Std Shaft Size

2.1990"(55.855mm)

Min Std Tunnel Size

2.3247"(59.047mm)

Oil Clearance

Standard

Not only was our item cheaper, it arrived quickly. Will def. purchase from Autoplicity again! Thanks!

Great price for the item. Both internet and phone conversations were quick and knowledgeable.

Not only did they have an great price on my part, and reasonable shipping charges, they shipped it right away.<br>I know I will be checking them for future parts.

Product received as described. Fast shipping! I will definitely purchase from Autoplicity again.

Ordered Weathertech floor liner for wife's truck. Best price and quick delivery. Will order from Autoplicity.com again.<br><br>Happy New Year

Fiest time here if it works I ll be back often

Great Customer Service, shipping and billing address was different. They called me right away to verify this was no fraud. I will order from them again in the future.

Had product I was looking for, price was right and shipping a bit high

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