ARP Custom Age 625+ GM 6.6 Duramax Head Stud Kit | 230-4202 | 2001-2016 GM Duramax 6.6L

ARP has provided an extra measure of security on your 2001-2015 Chevy/GMC Duramax model truck with their extra strong head studs crafted from the firm's proprietary Custom Age 625+ material. These head studs are manufactured in ARP's California plant and feature threads rolled after heat-treat to provide optimum fatigue strength - with 260,000 maximum PSI. The ends of the studs are broached for easy installation and also allowing the cylinder head to be removed in tight quarters.

Important Message *ARP Studs are NOT RETURNABLE if factory packaging is broken.

Socket Size(s)

• 5/8 12pt, 10mm
• 12 pt, 5mm Allen