Gearbox Code Question
 

I have seen a gearbox that has stamped on it G50052 and i am trying to accertain whether it's a G50/05 or a G50/52, here is a pic of the stamped code

http://i139.photobucket.com/albums/q...erAdjusted.jpg

I've managed to find this info from a kit car forum, i'm sure it'll also be on here somewhere but couldn't find it, i can't work out which one it would be, any help would be great. Maybe someone who has a G50/52 could have a look at how the code is stamped on their gearbox? Thanks again

Codes and years

G50.00 1987-1989** 3.2 Carrera, Rest of World version
G50.01 1987-1989** 3.2 Carrera, US/CDN/Aus/Jpn version
G50.02 1987-1989** 3.2 Carrera, Swiss version

G50.03 964 C2 1990-1992 1L is plain, 2L is M220
G50.04 964 C2 1990-1994 Swiss version
G50.05 964 C2 1992-1994 US/CDN version including RS America
G50.10 964 RS (street legal basic race car, non-US)

G50.20 993 C2 US/CDN/Swiss version
G50.21 993 C2 ROW
G50.31 993 C2 RS version ROW only
G50.32 993 C2 RS M003 (clubsport) version ROW only
G50.33 993 C2 RS Swiss version only

G50.50 3.3 Turbo 1989 first G50 turbo version (larger ring & pinion)
G50.52 965 C2 Turbo 1991-1994


Ratios

G50/00 3.5 2.059 1.409 1.074 0.861 (after 1988 0.868) diff 9:31
G50/01 3.5 2.059 1.409 1.125 0.889 (after 1988 0.892)
G50/02 3.154 1.895 1.333 1.036 0.861 (after 1988 0.868)
G50/03 3.5 2.059 1.407 1.086 0.868
G50/04 3.154 1.895 1.333 1.029 0.868
G50/05 3.5 2.059 1.407 1.086 0.868 diff 3.333:1
G50/10 3.154 1.895 1.407 1.086 0.868
G50/50 3.154 1.789 1.269 0.967 0.756
G50/52 3.154 1.789 1.269 0.967 0.756

Jon, not much help but I think it's a G50/05. I think the 2 describes the differential as a LSD. I think the ratios wil be too low for your awesome machine :)