stock H-pipe to catback ???

[blksn955.o]

Well after sitting off the car for 4yrs and moving I have lost 2 of the nuts that hold the catback onto the H pipe. I dont have any studs in the other side as I am running a long bolt and nut setup on that side so I dont have anything to match it up with. I cannot get the stud off the side that is missing the nut.

So I need to know what size nut fits the stock H pipe to catback stud?

I was just going to hit up lowels or HD and pick up a lock washer and nut.

Thanks

 

[illwood]

I believe it is a 3/8-16.

I just did a cat-back this weekend, but I decided that the best wrench to get those off was an abrasive disk on an angle grinder So I replaced them with some stainless hardware.

 

[blksn955.o]

Thats what I did with the two that are gone. The dremmel broke on me and I amout of cut off disks. The threads are fine on the two that are on it though.

Thanks

 

[94-302-vert]

I think it is a 7/16".

When i looked at Depot for some a year ago all they had were jam nuts...

breeze automotive sells them too.

 

[Stanger007]

I put a dab of bearing grease on my bolts when I put my exhaust in last year.

Taking it all apart this weekend to put in the new tranny, they came out like butta.

Wes