GTE servo and master cylinder?

[ad19car]

Hi pll,

I wanna upgrade my nova gte servo for an astra or cavvy one. First of all, do they fit straight on to my master cylinder and the cast ally mount on the back? Second, As ive taken al the pipes out of the master cylinder, can I put them back with no fear of leaks as I know sometimes you can only use compression olives once. Finaly, is the upgrade benificial? Thanks

Regards

[rysmee]

i know someone whos put a cav servo on his nova and it was a right mission. i THINK the servo body fits straight on..BUT the central shaft is too long or something like that.
And it didnt make a massive difference. i'd say not worth it, gte servos are good enough.