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ACL Bearings 1B634HX-STD Race Series Rod Bearing Set Extra Oil Clearance Ford V8

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

1B634HX-STD
6 reviews
Sale Price

$39.10

Estimated ship date Saturday, December 05

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Fitment guaranteed

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Product Details

The ACL Bearings 1B634HX-STD is a high-performance trimetal connecting rod bearing set engineered to withstand higher RPM conditions for Ford small block V8 engines including 255, 289, and 302 cubic inch applications. The 'HX' designation signifies this set provides 0.001 inch (0.025mm) extra oil clearance, which is a popular preference for engines being built for performance use.

Race Series Performance Features:

  • High strength overlay plate with reduced thickness for improved fatigue properties
  • Hardened steel backs on all rod bearings to improve bearing lining support and retention
  • Increased eccentricity to compensate for bore distortion at high RPM
  • Enhanced heat transfer design by eliminating flash plating on bearing backs
  • Tight consistent wall tolerances to maintain consistent clearances

ACL is an engine builder's top choice for quality and consistency, serving as an Original Equipment supplier. Race Series bearings are standard components in race engines that have set records and won championships across NASCAR, IHRA, and NHRA competitions. This standard size bearing set is ideal for high-performance street and racing applications where increased oil clearance is beneficial for superior lubrication under extreme conditions.

Products specifications

Max Overall Length

0.726"(18.44mm)

Max Std Shaft Size

2.1236"(53.939mm)

Max Std Tunnel Size

2.2398"(56.891mm)

Max Wall at Crown

0.0569"(1.445mm)

Min Std Shaft Size

2.1228"(53.919mm)

Min Std Tunnel Size

2.2390"(56.871mm)

Oil Clearance

+ 0.001" Extra

Size

Standard

Autoplicity had the lowest price by far and shipping was very fast (ordered Wednesday evening, arrived Saturday morning). I will definitely order from Autoplicity again!

Great customer service. Fast order processing. Hassle free transaction.

Very pleasant order over the phone. Gentleman was smart, cheerful and helpful.

Autoplicity cares about there customers. I ordered a flash programmer and got to the last page and never got a confirmation of the order. I used the website chat and talked to somebody about it right away. So I ordered again and got a conformation. But both went though. Autoplicity called me next day a.m. to see if I made a mistake. Thanks for letting me know and correcting to one order. Saved me from shipping back a product I dind't need.

Good products with low prices. Easy website and pament options.

Exact product as promised with the best price on the internet. Product shipped fast and had a tracking number to keep me up to date on my order. I would order from again without hesitation and will tell friends.

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