bj70 body mount bolt dimensions needed

[jonb96150]

I want to install a 1" body lift from 4crawler.com but Roger doesn't know the bolt lengths to send so I'm hoping someone here knows. There are 4 different p/n's for the bolts, and they are different from bj60 p/n's.

I was hoping for this to be a weekend project, and our NAPA does not have a real good selection/supply of long bolts so I'm hoping to have them in hand. And because I'm lazy I was hoping to avoid removing and re-installing half the body mount bolts just to get a measurement, but I may have to do that.

Thanks for any info.

 

[Rigpig]

Just unbolted mine a couple weeks ago and the ones right by your feet(driver and passenger) are 4" long. The other ones have been out for some time and can't remember if they're the middle or rear mount bolts, but they're 6" long.
HTH
Cheers!
Dan

 

[jonb96150]

Thanks, that saves pulling one of those. I pulled one of the fronts and it is m10 x 1.5 x 160mm long (6.25"). I'm assuming the ones you pulled were m10 as well.

 

[Rigpig]

yeah pretty sure they were the same diameter and thread pitch, just different lenghts.
good luck!
cheers

 

[jonb96150]

The rest of the bolts are 100mm long (4"). Why they are different p/n is beyond me, unless the guy reading the fiche was mistaken.
To re-install the rearmost bolts it's easier to take off the access plate in the body so you can line up the washer and bolt.

So for any future searches the stock bolts are:
Front - m10 x 1.5 x 160mm long (6.25")
All the others - m10 x 1.5 x 100mm long (4")
There are a total of 8 body mounts.