ARP head stud kits for a wide range of engines, used to improve head clamping on high-boost and high-compression builds. Find the kit to suit your engine code, and see our ARP range for main studs, rod bolts and more.

ARP Fasteners
ARP Chrysler, Big Block CUMMINS - SEE DIESEL, BELOW DATSUN - – Caterpillar C15 12pt head stud kit (238-4201)
Fits: Chrysler, Big Block CUMMINS - SEE DIESEL, BELOW DATSUN - | Head Style: 12-point, Fastener Material: 8740 chromoly, Fastener Color: Black, Fastener Style: Stud, Qty: kit
SKU: ARP-238-4201
SKU: ARP-238-4201
Sale price$3,417.83 NZD

ARP Fasteners
ARP Chevrolet, Big Block 396-402-427-454 Cast iron OEM, Mark IV – BB Chevy w/Edelbrock Big Victor 24-deg heads head stud kit (235-4329)
Fits: Chevrolet, Big Block 396-402-427-454 Cast iron OEM, Mark IV | Head Style: 12-point, Fastener Material: 8740 chromoly, Fastener Color: Black, Fastener Style: Stud, Qty: kit
SKU: ARP-235-4329
SKU: ARP-235-4329
Sale price$613.97 NZD


ARP Fasteners
ARP Chrysler, Big Block Cummins 3.9L (4BT) CA625+ – Dodge Cummins 4BT diesel CA625+ head stud kit 247-4207
Fits: Chrysler, Big Block Cummins 3.9L (4BT) CA625+ | Head Style: 12-point, Fastener Material: Custom age 625, Fastener Color: Black, Fastener Style: Stud, Qty: kit
SKU: ARP-247-4207
SKU: ARP-247-4207
Sale price$2,352.73 NZD


ARP Fasteners
ARP Ford 4.5L SVO V6 Inline-Valve 12pt head stud kit (253-4302)
SKU: ARP-253-4302
SKU: ARP-253-4302
Sale price$850.42 NZD

ARP Fasteners
ARP Dodge Cummins C8.3L 12V '85-'90 12pt head stud kit (247-4209)
SKU: ARP-247-4209
SKU: ARP-247-4209
Sale price$1,467.62 NZD





























































