Halloran

iTrader: (7)

My firebird is a 1999. I have already upgraded the slave cylinder to the new 02 style and I need to know if I can just drill mod my current master cylinder or if I should get a newer 02 style master and drill mod that... Is there an advantage to the 02 style clutch master cylinders over the 1999 style?

Thanks!

JSmee99T/A

iTrader: (15)

search should yeild some good results on why but i think the general concensus is buy the new master because the redesign is superior....

Prerun4fun13

iTrader: (6)

bump for this i would also like to know

Black99T\A

iTrader: (17)

I have the drill mod done to the newer style master, and have wondered and searched about the newer hydro's but have never really heard a true answer of why the 01-02 hydros are so much better, I would like to know what was really done on the redesign? everyone just says they are alot better. But if your master is in perfict working order I dont see why you couldnt do the drill mod to it.

the_merv

iTrader: (88)

The Drill Mod is drilling out the Line ends going from the Master Cylinder to the Slave Cylinder. The 01-02 Slave is designed internally better than the previous one..

Read the first page of this..
https://ls1tech.com/forums/manual-transmission/510788-manual-transmission-faq-look-here-first.html