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ACL Bearings 4B1956HX-STD Race Series Connecting Rod Bearings

Part of: ACL Bearings Race Series Connecting Rod

Other options in this family: ACL Bearings 4B1972HX-STD ACL Bearings 4B2960H-STD ACL Bearings 4B1946H-STD ACL Bearings 6B2960H-STD ACL Bearings 4B1185HX-STD

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

4B1956HX-STD
12 reviews
Sale Price

$63.21

In Stock (10)

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Usually delivered within 2 days

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Product Details

The ACL Bearings 4B1956HX-STD Race Series connecting rod bearings are engineered for high-performance racing applications where durability and precision are critical. These performance rod bearings feature advanced metallurgy and specialized coatings designed to withstand extreme loads, high RPM, and elevated temperatures found in competition engines.

Key Features:

  • Race Series construction with enhanced fatigue strength for competition use
  • Standard size (STD) bearing set for connecting rods
  • Advanced tri-metal bearing design with performance coatings
  • Tighter tolerances for improved oil film retention and reduced friction
  • Engineered for high load capacity and thermal resistance
  • Suitable for naturally aspirated and forced induction applications

ACL Race Series bearings are manufactured to motorsport specifications and are trusted by professional engine builders and racers worldwide. These bearings provide the reliability and performance needed for demanding racing conditions while maintaining proper oil clearances under extreme stress.

Products specifications

Max Overall Length

0.728"(18.50mm)

Max Std Shaft Size

1.7717"(45.000mm)

Max Std Tunnel Size

1.8906"(48.020mm)

Max Wall at Crown

0.0587" /1.491mm)

Min Std Shaft Size

1.7709"(44.980mm)

Min Std Tunnel Size

1.8898"(48.000mm)

Oil Clearance

+ 0.001" Extra

Size

Standard

The part I ordered did not work, I had to contact you for another part

Product was as described. I received my order faster than expected. The part worked perfectly!

Good price on the AutoMeter GPS speedometer

Arrived as ordered in 3-4 days.

N/a

Good service and fast!!

Good stock

Easy to purchase but shipping could have been more reasonable.

The order was shipped promptly, and everyone was is good working condition. I will order from here again!!

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

excellent ship time and exceptional pricing deffinatly will buy from here again

Smooth transaction, very pleased

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