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EARNHARDT#3

03-06-2016 05:58 PM

Trailing arm to crossmember bolt size

I am replacing my trailing arms soon. The original bolts where the front of the trailing arm mounts to the cross member are very rusty and will need to be replaced. Does anybody happen to know the size of these bolts so I can get some beforehand?

iostorm

03-06-2016 07:03 PM

Re: Trailing arm to crossmember bolt size

3/4" x4"

EARNHARDT#3

03-07-2016 10:36 AM

Re: Trailing arm to crossmember bolt size

Quote:

Originally Posted by iostorm (Post 7512036)

3/4" x4"

Thank you!

iostorm

03-07-2016 10:39 AM

Re: Trailing arm to crossmember bolt size

No problem I am just getting ready to install my new trailing arms and bought the grade 8 ones at tractor supply.

EARNHARDT#3

03-07-2016 12:38 PM

Re: Trailing arm to crossmember bolt size

Quote:

Originally Posted by iostorm (Post 7512917)

No problem I am just getting ready to install my new trailing arms and bought the grade 8 ones at tractor supply.

I kinda feel stupid asking this question now that I think about it. Some simple measurements of the busing insert and a glance under my truck I could've figured it out. Thanks again though!!

LostMy65

06-15-2017 10:24 AM

Re: Trailing arm to crossmember bolt size

Could we get another verification of size?
Thanks

LockDoc

06-15-2017 02:21 PM

Re: Trailing arm to crossmember bolt size

Quote:

Originally Posted by LostMy65 (Post 7967982)

Could we get another verification of size?
Thanks

The above would be correct. If you wanted to get technical, The original bolt I have is 3 15/16 inches long from under the head to the tip of the threads and .747 diameter (3/4" is .750)

LockDoc

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