GTA Gearbox

**Media** · 13-11-2011, 21:01

Has anyone fitted a 3.0 12v box to a 3.2 GTA gearbox without to many modifications.

Geraint

strat6v · 13-11-2011, 21:33

Dont know anybody Geraint but shouldn't hold too many problems, just clutch parts??

**Sando** · 14-11-2011, 00:03

Should be fine Geraint.
As John says, just need to match clutch type to your 5 speed box (push / pull + bearing) - 24v clutch is bigger diameter than 12v but box inputs are the same. I went the other way ok and changed 5 speed to 6 speed on 24v.
Are you keeping the GTA flywheel?

Neil AKA Turbo Nutter is doing the same but he swapped to light flywheel and twin plate clutch and re balanced

**tipo158** · 14-11-2011, 00:19

Haven't done it to my 12V 3.0 Alfa, but did do it to my 24V 3.0 Alfa. I used the 24V flywheel and the GTA clutch assembly.

**Media** · 14-11-2011, 00:49

Thanks one and all
Your comments suggest that maybe the best solution would be 12v gearbox 24v flywheel and remain with the GTA clutch assembly.

**tipo158** · 14-11-2011, 03:15

So, I need to ask, why are you doing this?? Is the GTA gearbox a 6speed?? Are you replacing a gearbox in your car (Stratos kit)? Does the cable shift mechanism scare you?? Fear not, there are kits out there being developed and should be markets soon.