Hey guys, well the stock bolts connecting my intermidiate pipe to my cat broke. I've made like 10 trips to Osh and can't seem to find the right size or thread pattern. I looked in my manual and it said 20mm which is WAY to big. Can someone please tell me what size bolts I need and the thread size (fine, normal, coarse)

Thanks

 

Check with a local dealer's part department...if they don't have the bolts they can check the dimensions in the parts computer. That's how I got new bolts for my 92.

The other thing you can do is drill out that flange on the cat enough to put a long stainless steel bolt through with a lock washer and nut on the other side. I did that on my 86 T/A and drove 50,000 miles like that...worked fine! just be sure to use stainless so you can take them out if you need to!

------------------
=====================
1992 25th Anniversary z28 Convertible