M80 crown wheel bolts

[Mox32r]

Can anyone tell me the size of the ring gear bolts for the m80 (thread and length) or even better the part number for the arp bolts to suit? Cheers

 

[harrop.senator]

2 minute google... Dana part number is 0178-410008

 

[harrop.senator]

Did you hit one in "reverse" with the rattle gun?

 

[Mox32r]

Seriously? I have been googling this **** all day. Although I was chasing arp not Dana lol. Nah have an empty housing to put a truetrac into.

 

[Mox32r]

And turns out that is the part number for the Dana I found earlier, but want to know
Size and thread to get the arp version

 

[harrop.senator]

Unsure what the arp specs are that's the factory part number for the crown wheel bolts. Haven't seen them snap yet id just get a factory replacement. They're not tty and not usually a design fault so imho arp unless easier to obtain which seems not is overkill.

 

[Immortality]

Commodores were sold under the Pontiac brand in the US so that's what I would be looking for in the ARP catalogue.

 

[Mox32r]

Yeh I suppose you are right there. Thanks guys