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Fasteners› Engine Fastener Kits

ARP

SBC Rod Bolt Kit - Fits 305/307/350 L/J Engines

$137.43 $128.70 Save $8.73

SKU: A00M 134-6403

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The ARP High Performance Series Wave-Loc connecting rod bolt kit is manufactured from 8740 chromoly steel. This kit features a Wave-Loc shank design with symmetrical waves for proper cap alignment and fit, virtually eliminating stress risers found in factory bolt holes. It offers a tensile strength of 200,000 psi and includes hex nuts. This set contains 16 bolts, designed for large journal, small block Chevy applications.

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 134-6403

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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