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ACL Bearings 4B1388P-.75 Performance Connecting Rod Bearing Set

Part of: ACL Bearings Performance Rod Bearing Set

Other options in this family: ACL Bearings 6B1584H-STD ACL Bearings 4B1972HXD-STD ACL Bearings 1B1442H-.25 ACL Bearings 6B8510P-00 ACL Bearings 6B1410A-.75

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B1388P-.75
9 reviews
Sale Price

$12.21

Estimated ship date Saturday, December 05

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Product Details

The ACL Bearings 4B1388P-.75 is a precision-engineered connecting rod bearing set designed for high-performance and racing applications. This bearing set features ACL's proven tri-metal construction with a steel backing, copper-lead intermediate layer, and babbit overlay for superior load capacity and fatigue resistance.

Key Features:

  • 0.75mm undersize for crankshaft machining and repair applications
  • Tri-metal construction provides excellent conformability and embedability
  • Precision manufactured to strict tolerances for optimal oil clearance
  • Enhanced fatigue strength for high-load racing and performance engines
  • Direct replacement for worn or damaged connecting rod bearings

ACL Race Series bearings are a popular choice among engine builders and enthusiasts for their proven durability in demanding applications. The undersize designation allows proper bearing clearance when crankshafts have been machined to restore journal specifications.

Products specifications

Size

.75

They have the best prices on the net hands down. I saved 40 bucks buying through them and not only that but my item was shipped promptly. I would recommend using them i know im coming back.

I searched the entire web looking for the best price on my item and found that Autoplicity beat everybody else in price & quality. Search no more!

Great customer service and even better prices,had to have a new e-boost2 by the weekend,and they made it happen.

Easy

Great service, best price available online and realistic shipping costs, Ordered 5PM Friday, shipped Monday , received Tuesday end of day. Beats driving to the local store. Highly recommended !!<br><br>RS Larchmont NY

Order was fast, had the products I wanted in stock, and vehry pleased. Thank you 5 star service.

I will definitely buy from this seller again! The part actually got here a day early!! Thanks again!!

Great price, problem with the manufacturer shipping it out, but was rectified by Autoplicity. Very good follow up customer service.

Best Price around. Ordered Friday Shipped Monday. Thanks

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