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ACL Bearings 4B8366HX-STD Race Series High Performance Connecting Rod Bearings

Part of: ACL Bearings Race Series High Performance Connecting Rod

Other options in this family: ACL Bearings 6B2960H-.25 ACL Bearings 6B2640H-.025 ACL Bearings 8B663HD-010 ACL Bearings 8B634H-020 ACL Bearings 4B8296HX-STD

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B8366HX-STD
13 reviews
Sale Price

$71.08

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The ACL Race Series 4B8366HX-STD connecting rod bearings are engineered for high-performance and racing applications where durability and precision are critical. These bearings feature ACL's advanced tri-metal construction with a steel backing, copper-lead intermediate layer, and proprietary polymer overlay for superior load capacity and wear resistance under extreme conditions.

Key Features:

  • Race Series high-performance construction designed for competition use
  • Tri-metal design with hardened steel backing for maximum strength
  • Advanced polymer overlay reduces friction and provides excellent embeddability
  • Standard (STD) sizing for precise OEM clearance specifications
  • Engineered to withstand high RPM and elevated cylinder pressures
  • Enhanced oil retention grooves for improved lubrication
  • Strict quality control and dimensional tolerances for consistent performance

ACL Race Series bearings are the choice of professional engine builders and racers worldwide. These connecting rod bearings deliver the reliability and performance needed for demanding racing applications, from road racing to drag racing and everything in between.

Products specifications

Max Overall Length

0.839"(21.30mm)

Max Std Shaft Size

1.8898"(48.000mm)

Max Std Tunnel Size

2.0088"(51.024mm)

Max Wall at Crown

0.0581"(1.475mm)

Min Std Shaft Size

1.8892"(47.985mm)

Min Std Tunnel Size

2.0080"(51.004mm)

Oil Clearance

+ 0.001" Extra

Size

Standard

Autoplicity was the only place that had my part in stock, and I could see a live up to date number of stock for my item. Everywhere else I looked was going to be 2 weeks to 1 month before they could even ship my item, and autoplicity had 7 of them in stock! Fast easy PayPal checkout too! Awesome experience! Thanks Autoplicity!

Good so far

able to find old parts for a reasonable price with fast shipping

N/a

We have installed the product yet. But everything was smooth with Autoplicity.com. Thank you

I was told that this product would fit my car but it doesn't. I need to return it.

Quick and easy, so far satisfied and would recommend

The best price on what I was looking for and fairly fast to get it shipped out considering it was drop shipped directly from the manufacturer. Autoplicity has a huge selection and I will definitely be back when ever I need other automotive parts.

Received my package today. Shipping was fast and it was about the best price I could find for my Cam. I'll buy from them again.

We looked a lot of places online for the steering stabilizer for our vehicle. We priced and looked to find out who had the best product and fastest shipping. We were so glad that Autoplicity was able to have just what we needed. We highly recommend that you visit autopicity.com for all you vehicle needs and we thank Autoplicity for their expediency in getting us our stabilizer.

Prompt shipment, I got everything under 5 days even if part of my order was drop shipped (in stock items arrived in 2 days). Good communication, would do business again in a heartbeat.

I will definitely do more shopping with Autoplicity....great prices and quick shipments.

No issues at all and a very good price to boot. What could be better? Will definitely order from them again.

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