OK guys, I had a 3 channel 4th gen rear I was gonna swap in to my 91. But, I found one with better gears and it is a 2002 and is 4 channel. I thought I could just swap the brake lines from the 3 ch to the 4 ch - but the 3 ch is a 94 and the calipers mount on opposite sides of the rotor and I just don't see how that would work.

So, what's the easy way to adapt the 4ch lines to one line that will hook up to my third gen line. Is there a t-block I can purchase that would make this easy?

 

I put a 4 channel in my 89 Camaro and the only thing I had to swap over was the drivers side axle hard line and the T-block from the 89.