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ARP2000 bolt head size?

Posted: Tue Sep 25, 2012 8:57 pm
by project.r.racing
What are the head bolt size for ARP2000 bolts? 12 point + what mm? what inch?

thanks.

Re: ARP2000 bolt head size?

Posted: Tue Sep 25, 2012 9:55 pm
by sailaholic
Half inch mate. It's retarded. You get them to replace a metric fastener and the give you one with a metric thread and imperial head size.

Couldn't believe it myself, luckily I inherited my grandfather's sockets.

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Re: ARP2000 bolt head size?

Posted: Wed Sep 26, 2012 8:42 am
by project.r.racing
oops that'll teach me for leaving some details out. head size of the conrod bolts was what i was after.

Re: ARP2000 bolt head size?

Posted: Wed Sep 26, 2012 8:49 am
by sailaholic
Sorry can't help :-(

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