3 quick questions
 

1. Will the intake boot from a vented opti 95 work on my 93? (mine is ripped to shiz)
2. What do i need to make a LS1 catback work on my 93?
3. What size are the threads on the M6 stock shifter?

Re: 3 quick questions
 

I can help ya with #2, but thats it. You can buy an S pipe from somewhere like Summit, or you can buy the SLP Loudmouth S pipe from SLP. I believe they are the same thing.

Re: 3 quick questions
 

I can help with #1. You will just have to plug the hole in the elbow and it should work fine. I think its the filter side that is longer to meet the elbow in the 93's since they have no MAF.

Re: 3 quick questions
 

threads are metric...not quite sure how they are measured..

but they are listed as 16mm-1.50

that's probably 16mm dia, with 1.50 threads per mm