Ford Mustang Forum banner

Driveshaft Bolt Size

5684 Views 4 Replies 5 Participants Last post by  mariusvt
Hey everyone, I was wondering if anyone knows the size of the bolts for our driveshafts? I am going to be putting in an aluminum driveshaft soon and figured it wouldn't be a terrible idea to replace the stock bolts with some ARP bolts. Hopefully someone out there knows the sizes I need. Thanks!
1 - 5 of 5 Posts
The new d/s might have different flange thicknesses so might require different length bolts, and likely will come with bolts . . . so probably better to wait until you get the d/s and then see what you need.

Plus, I don't know the sizes!
long time have been 15mm 12 point bolts on rear flanges
Its been a long time, i 'think' it was a 12 point 12mm bolt because i had to buy a 12 point wrench because i didn't want to strip the head of the bolts. I could be wrong :)
Its been a long time, i 'think' it was a 12 point 12mm bolt because i had to buy a 12 point wrench because i didn't want to strip the head of the bolts. I could be wrong :)
This, 12pt 12mm bolts. No need to replace them.
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top