I recently picked up a B16A cable tranny and I really want to put this thing in my 90’ GS as soon as possible but first I wanted to put a different fifth gear in it. I really like the short gears of the B16 but seeing as I drive almost 75 miles a day on the freeway doing 70mph I dont think I could live with the B16 5th gear. I would perferably like to put in the longest B-series 5th gear that I can. Are the 5th gears in a G3 LS tranny any longer than our G2 ones or are they the same??
Try a search this topic has been covered before. Search for “LS 5th”
All the P/N’s and ratios are on this site.