Exterior Components› Body Panels and Components

ARP

ARP Chrysler Square Drive Balancer Bolt Kit

$34.27

SKU: A00M 145-2503

In Stock
In Stock
Ships by Jul 29
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The ARP 145-2503 is a harmonic balancer bolt kit designed to ensure the balancer is locked into position. It is constructed from 8740 chromoly material with a black oxide finish. This bolt features a square drive head style and includes a washer.

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.

Available on iOS & Android

Specifications

BrandARP
Part NumberA00M 145-2503

Videos

Summit Racing Harmonic Balancer and ARP Crank Bolt Install on C5 Corvette

Summit Racing Harmonic Balancer and ARP Crank Bolt Install on C5 Corvette

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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