Inliners International Forums General Discussion Hi Performance TBI set-ups Mega-Squirt - GM ECM.

With going off the top of my head again LOL.
All 700R4 & 4L60, 4l60E's have 3:06 first gear.

There are aftermarket 1st & second gear sets that will give you a 2:75 forgot what second was.
Here is another set of different gear ratios.
1st 2.84 2nd,1.56 3rd 1 0.70
http://www.transmissionhead.com/

MBHD