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Engines and Components› Engine Bearings

ACL

ACL GTR Connecting Rod Bearings - One Pair of Bearings (Must Order 6 for Complete Set)

$109.97 $64.70 Save $45.27

SKU: A002 1B2500H-STD-2

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The ACL 1B2500H-STD-2 is a set of two standard-sized rod bearings designed for high-performance applications. These bearings feature a high-strength overlay plate with reduced thickness for improved fatigue properties and hardened steel backs to enhance bearing support and retention. The design includes increased crush for improved bearing retention and the elimination of flash plating to optimize heat transfer and grip.

Additional features include increased eccentricity to compensate for bore distortion at high RPM and aid in hydrodynamic oil film formation. The 3/4 grooved main bearings optimize load-carrying surface area and oil flow. Tight, consistent wall tolerances are maintained for precise clearances, and enlarged ID chamfers accommodate performance crankshafts.
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Part #: 1B2500H-STD-2

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandACL
Part NumberA002 1B2500H-STD-2

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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