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ARP

ARP Oldsmobile 350 Diesel 2 Bolt Main Bolt Kit

$50.79

SKU: A00M 184-5002

Special Order
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 ARP High Performance Series Main Bolts 184-5002 are a premium replacement for OEM fasteners, designed for professional engine builders. These bolts are forged from 8740 chromoly steel and feature a reduced wrenching head, large underhead radius, and rolled threads for reliability. The threads are rolled after heat-treating, providing significantly better fatigue strength than bolts threaded before heat-treating. Hardened parallel-ground washers are included with each kit.

Fitment

Fitment Guaranteed

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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

BrandARP
Part NumberA00M 184-5002

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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