1303304053be4f53ad60d9f8144bd37b
Model: 146-4201

Pro series cylinder head studs from ARP are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining and are rated at a whopping 220,000 psi.

By: ARP
$248.51  Incl. VAT
( $198.81  Excl. VAT )
Availability: Leadtime is 1-2 uger, hvis udsolgt. day(s).
Model: 146-3601

These ARP High Performance series head bolt kits are tough! They are rated at 170,000 psi--15 percent stronger than Grade 8 fasteners.

By: ARP
$122.06  Incl. VAT
( $97.65  Excl. VAT )
Availability: Leadtime is 1-2 uger, hvis udsolgt. day(s).
Model: 146-3602

These ARP High Performance series head bolt kits are tough! They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners. They come available with hex heads or reduced wrenching 12-point heads that eliminate the need for valvetrain removal when re-torquing cylinder heads.

By: ARP
$110.45  Incl. VAT
( $88.36  Excl. VAT )
Availability: Leadtime is 1-2 uger, hvis udsolgt. day(s).
Model: 146-3603

These ARP High Performance series head bolt kits are tough! They are rated at 180,000 psi--15 percent stronger than Grade 8 fasteners.

By: ARP
$104.64  Incl. VAT
( $83.71  Excl. VAT )
Availability: Leadtime is 1-2 uger, hvis udsolgt. day(s).