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ACL Bearings 1B634HD-01 Heavy Duty Rod Bearing

Manufacturer

Picture for manufacturer ACL Bearings

Part Number

1B634HD-01
9 reviews
Sale Price

$42.12

Estimated ship date Monday, October 26

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACL Bearings 1B634HD-01 is a heavy-duty connecting rod bearing designed for high-performance and racing engine applications. This precision-engineered bearing features ACL's advanced tri-metal construction for superior durability and reliability under extreme conditions.

Key Features:

  • Heavy-duty (HD) construction for increased load capacity and durability
  • Tri-metal design with steel backing, aluminum alloy intermediate layer, and lead-tin-copper overlay
  • Precision tolerances for optimal oil clearance and performance
  • High-temperature resistance for racing and performance applications
  • Designed to handle increased cylinder pressures and higher RPM operation
  • Compatible with both standard and modified crankshafts

ACL Bearings are manufactured to meet or exceed OEM specifications while providing enhanced performance characteristics. The heavy-duty series is specifically engineered for turbocharged, supercharged, and naturally aspirated performance engines where superior bearing strength is critical.

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

0.0574"(1.458mm)

Min Std Shaft Size

2.1228"(53.919mm)

Min Std Tunnel Size

2.2390"(56.871mm)

Oil Clearance

Standard

First off, I LOVE my new shipments! These guys had everything at super low prices, and the shipping was phenomenally fast. It's all working great, and imm definitely buying from these guys again.

Like the simplicity so far. Ordered my product on Sunday shipped out Tuesday so we'll see how fast and efficient shipping is.

Great Place to shop for Auto Parts Very Fast shipping

nothing yet.

Price was unbeatable and the shipping was good for the price could not beat this deal anywhere else.

I am extremely happy with Autoplicity from start to finish! They had the best prices online on Hawk Performance pads and were shipped the day I ordered. They were at my door step within two days of me ordering them! You can't beat that anywhere. Cheaper and faster, it truely dosen't get any better than that.

Comparable pricing, fast trackable shipping.

Great prices, and much faster delivery than expected. They "over-delivered" on what they said they'd do. Will definitely use them again!

Autoplicity gave me no hassles ever, the price dropped on the product I ordered and I just contacted BuySafe and received the difference quickly. Order was shipped same day. I will buy them over and over again! Thank you Autoplicity.

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