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ACL

ACL Nissan SR20DE/DET GTiR Standard Size High Performance w/ Extra Oil Clearance Rod Bearing Set - 1

$61.79 $38.34 Save $23.45

SKU: A002 4B2976HX-STD

In Stock
In Stock
Ships by Sep 1
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

They feature hardened steel backs for improved support and retention, increased crush for a stable fit, and elimination of flash plating to maximize heat transfer.

Key specifications include a standard size (STD), an extra +0.001" oil clearance, and identical halves. The material is Tri-metal with hardened steel backs. The bearings have precise wall tolerances and enlarged ID chamfers to accommodate larger fillet radii on performance crankshafts.
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Part #: 4B2976HX-STD

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 4B2976HX-STD

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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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