ARP Head Studs With 12-Point Nuts

Professional-Grade Cylinder Head Stud Kits

ARP precision-machined head studs are heat-treated, centerless-ground, and thread-rolled to ensure consistent clamping force strength and durability. Only premium-grade 190,000 psi tensile strength 8740 alloy material is used, which is rated far superior to "aircraft" quality alloy steels. Head studs allow easy installation of both cylinder heads and gaskets, eliminating alignment guesswork. These kits come with 12-point head nuts. Also available are Head Studs With Hex Heads.

ARP Head Studs With 12-Point Nuts

Professional-Grade Cylinder Head Stud Kits

AMC

ARP Head Studs w/12-Point Nuts 1969 & Earlier AMC 290-343-390

ARP Head Studs w/12-Point Nuts 1969 & Earlier AMC 290-343-390

ARP Head Studs w/12-Point Nuts 1970 & Later AMC 304-360-390-401

ARP Head Studs w/12-Point Nuts 1970 & Later AMC 304-360-390-401

ARP Head Studs w/12-Point Nuts AMC 401 with Indy Heads

ARP Head Studs w/12-Point Nuts AMC 401 with Indy Heads

Audi

ARP Head Studs w/12-Point Nuts Audi 5 Cylinder, 10 Valve

ARP Head Studs w/12-Point Nuts Audi 5 Cylinder, 10 Valve

ARP Head Studs w/12-Point Nuts Audi 5 Cylinder, 20 Valve

ARP Head Studs w/12-Point Nuts Audi 5 Cylinder, 20 Valve

BMC/Triumph

ARP Head Studs w/12-Point Nuts BMC/Triumph 1.3L & 1.5L Spitfire

ARP Head Studs w/12-Point Nuts BMC/Triumph 1.3L & 1.5L Spitfire

ARP Head Studs w/12-Point Nuts BMC/Triumph 2.0L GT6 & 2.5L TR6

ARP Head Studs w/12-Point Nuts BMC/Triumph 2.0L GT6 & 2.5L TR6

ARP Head Studs w/12-Point Nuts BMC/Triumph 2.1L TR4

ARP Head Studs w/12-Point Nuts BMC/Triumph 2.1L TR4

ARP Head Studs w/12-Point Nuts BMC/Triumph A Series, 11 Studs

ARP Head Studs w/12-Point Nuts BMC/Triumph A Series, 11 Studs

ARP Head Studs w/12-Point Nuts BMC/Triumph A Series, 11 Studs, Shaved Head

ARP Head Studs w/12-Point Nuts BMC/Triumph A Series, 11 Studs, Shaved Head

ARP Head Studs w/12-Point Nuts BMC/Triumph A Series, 9 Studs

ARP Head Studs w/12-Point Nuts BMC/Triumph A Series, 9 Studs

ARP Head Studs w/12-Point Nuts BMC/Triumph B Series

ARP Head Studs w/12-Point Nuts BMC/Triumph B Series

BMW

ARP Head Studs w/12-Point Nuts 2002-08 BMW/Mini Cooper R53

ARP Head Studs w/12-Point Nuts 2002-08 BMW/Mini Cooper R53

ARP Head Studs w/12-Point Nuts 2007 & Later BMW 1.6L (N12/N14/N16/N18) Mini Cooper

ARP Head Studs w/12-Point Nuts 2007 & Later BMW 1.6L (N12/N14/N16/N18) Mini Cooper

ARP Head Studs w/12-Point Nuts BMW 2.5L (M20) SOHC inline 6

ARP Head Studs w/12-Point Nuts BMW 2.5L (M20) SOHC inline 6

ARP Head Studs w/12-Point Nuts BMW 2.5L, 3.0L, 3.2L

ARP Head Studs w/12-Point Nuts BMW 2.5L, 3.0L, 3.2L

ARP 201-4306 Head Stud Kit BMW S 1000 RR Motorcycle

ARP 201-4306 Head Stud Kit BMW S 1000 RR Motorcycle

Buick

ARP Head Studs w/12-Point Nuts 1977-85 Buick V6 Stage I

ARP Head Studs w/12-Point Nuts 1977-85 Buick V6 Stage I

ARP Head Studs w/12-Point Nuts 1986-87 Buick 3.8 V6

ARP Head Studs w/12-Point Nuts 1986-87 Buick 3.8 V6

ARP Head Studs w/12-Point Nuts Buick 215

ARP Head Studs w/12-Point Nuts Buick 215

ARP Head Studs w/12-Point Nuts Buick 350

ARP Head Studs w/12-Point Nuts Buick 350

ARP Head Studs w/12-Point Nuts Buick 401-425 cid, nail head

ARP Head Studs w/12-Point Nuts Buick 401-425 cid, nail head

ARP Head Studs w/12-Point Nuts Buick 455

ARP Head Studs w/12-Point Nuts Buick 455

ARP Head Studs w/12-Point Nuts Buick V6 Stage II

ARP Head Studs w/12-Point Nuts Buick V6 Stage II

ARP Head Studs w/12-Point Nuts Buick V6 Stage II w/ Champion Heads

ARP Head Studs w/12-Point Nuts Buick V6 Stage II w/ Champion Heads

ARP Head Studs w/12-Point Nuts Buick V6 with 1986-87" Block and GN1 Champion Heads

ARP Head Studs w/12-Point Nuts Buick V6 with 1986-87" Block and GN1 Champion Heads

Chevy, 4 & 6-Cylinder

ARP Head Studs w/12-Point Nuts Chevy 2.8L 60° V6

ARP Head Studs w/12-Point Nuts Chevy 2.8L 60° V6

ARP Head Studs w/12-Point Nuts Chevy 4.3L 90° V6

ARP Head Studs w/12-Point Nuts Chevy 4.3L 90° V6

ARP Head Studs w/12-Point Nuts Chevy 4.3L 90° V6 with 18° Raised Port

ARP Head Studs w/12-Point Nuts Chevy 4.3L 90° V6 with 18° Raised Port

ARP Head Studs w/12-Point Nuts Chevy 4.3L 90° V6 with 18° Standard Port

ARP Head Studs w/12-Point Nuts Chevy 4.3L 90° V6 with 18° Standard Port