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Arp head studs

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Old Oct 24, 2024 | 03:05 PM
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sangreti's Avatar
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Default Arp head studs

ive decided to pop some on while ive got my engine out and there are 3 sets i can see. any recommendations on if its worth the extra bucks for the 12 point?

i was thinking id just run standard 6 points but ive never had head studs before

ARP1343601 - best i can tell these are standard basic 6 points

ARP1343701 - 12 point variant

ARP 1343703 - 12 point with stainless steel outers
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Old Oct 24, 2024 | 04:02 PM
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Always-always-always, opt for the twelve point regardless of the application.
Whether it's for the heads, Intake manifold, headers, exhaust manifold or even the water pump.
Doubling the number of points helps get a box-end wrench into awkward angles that a six point can not do.

And the 12 pt just looks more professional than a cheap fastener from the local hardware.
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