I had a thread a long long time ago and some people said I needed them and others said I never.

I got the O2 sims for the rear O2 sensors, and apparently my front sensors are suppose to reach?

I have single cat headers going on a dual cat car if that helps.

thanks,

lbrowne

 

I didnt need them with 94 headers on my 94 but i'm nit sure with your setup...

TTT for ya.

 

ttt

thanks for the reply but

anyone else?

 

I put hooker shorties in my 97 LT1, I o2 simmed the back as you plan on doing and the fronts were just long enough to fit the y-pipe o2 placements. looking at the two, they both seem to be similar in design. You will have a little slack in the line, just make sure the dont touch the y-pipe, good luck

 

perfect, thanks