does the vanette have the porsche syncro's or does it have the brass ring type syncro?

whats the gear ratio in 5th on the vanette?

Hi,

first post!

My dad has a racing car and i thought id look around for a gearbox he's after. He currently has a A12 gearbox (i think its a nismo option 1), im looking for suggestions for other gearboxes he could use. Basically he is after a 5 speed without an overdrive so if anyone can suggest what we could fit onto his engine or where we can look at buying some gearboxes for this type of engine it would be great. If you need anymore info let me know and ill ask my dad.