1st...Welcome to the boards..2nd use the Search tab...3rd.... Yes, there are a few gen 1's with a 5-sp...Tremic TKO-600, that works, 1 with a carb engine...Black P-38 (guys name is Mike) ... And mine, I have the OEM EFI... and yes it does work very well.... I went with the TKO-600, and love it..... I went from 15.0 to the best of 14.63, with just the tranz swap...no engine mods... If you are thinking of the swap.... use the search tab... plug in 5-sp, check out TOTM in June of 07, and I have a thread in the gen1 l forum, I going vortech...
Kerry