stock H-pipe to catback ???

blksn955.o

Founding Member

Mar 15, 2002

3,263

0

66

st.louis mo 314

Aug 27, 2006

#1

• Aug 27, 2006

• #1

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

Member

Apr 3, 2004

636

1

19

Worcester, MA

Aug 27, 2006

#2

• Aug 27, 2006

• #2

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

Founding Member

Mar 15, 2002

3,263

0

66

st.louis mo 314

Aug 27, 2006

#3

• Aug 27, 2006

• #3

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

Active Member

Aug 16, 2004

1,947

2

36

NE CT

Aug 28, 2006

#4

• Aug 28, 2006

• #4

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

Founding Member

Sep 26, 2001

2,015

2

46

Baton Rouge, LA

Aug 28, 2006

#5

• Aug 28, 2006

• #5

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