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ARP

ARP Rod Bolt Stretch Gauge Billet Style

$363.47 $315.72 Save $47.75

SKU: A00M 100-9942

In Stock
In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ARP 100-9942 is a billet aluminum rod bolt stretch gauge designed to provide accurate measurements of bolt length after tightening. This tool is essential for ensuring the correct pre-load is applied to rod bolts and other fasteners during installation. It features a dial indicator with increments of 0.0005 inches and a range of 0-0.0100 inches, along with extra heavy springs for consistent repetition.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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 100-9942

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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