ARP 230-4302 DIESEL CUSTOM AGE 625+ HEAD STUD KIT

ARP 230-4302 Diesel Custom Age 625+ Head Stud Kit that will replace the stretched or broken head bolts in your 2017-2021 GM 6.6L Duramax L5P. These studs are designed for diesel performance enthusiasts needing an extra-strong head stud for the massive boost or high HP nitrous needed to build a powerful truck.

The ARP Diesel Custom Age 625+ Head Stud Kit features a minimum rating of 260,000 psi tensile strength with threads rolled after heat treatment to provide maximum fatigue strength. The 12-point chrome-moly nuts come with parallel-ground washers and are included in this kit that is manufactured in Santa Paula, CA. These studs are centerless ground to ensure concentricity and feature broached ends for easier installation.

FEATURES:

Made In The USA
Black Oxide Finish
Direct-Fit Replacement
Nuts & Washers Included

XDP Thread Cleaning Chasers (Sold Separately):

The XDP Thread Cleaning Chasers XD40124TC & XD40128TC are the perfect add-on to any head stud installation. Using Thread Cleaning Chasers ensures that you are able to properly clean the threads in your engine block before the installation of any studs or fasteners. Clean threads will provide you with accurate torque readings which are critical to your head gasket repair, or engine build.