Engines and Components› Engine Bearings

ACL

ACL To be superceded by 6B2360A / Buick V6 181-204-231-252 1977-90 Engine Connecting Rod Bearing Set

$24.84

SKU: A002 6B1228A-20

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ACL 6B1228A-20 is a set of Race Series performance engine bearings designed for Buick V6 engines. These bearings are a crucial component for the smooth operation of any vehicle, assisting moving parts and keeping machinery running strong. ACL Race Series bearings are recognized globally in motorsports for their endurance and capability, setting records and winning championships across various racing disciplines.

These bearings are engineered with a unique combination of design, metallurgy, and engineering. They are suitable for a wide range of American, Asian, and European performance engines, making them a versatile choice for rebuilds or standard maintenance.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandACL
Part NumberA002 6B1228A-20

Buy with Confidence

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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