1LE Master Cylinder specs. And LS1? - Third Generation F-Body Message Boards

DuronClocker · 10-17-2005, 12:45 AM

What is the diameter of the 1LE master cylinder bore? I'm trying to figure out some math for converting to manual brakes with a big brake setup and was wondering what the bore was of the 1LE master. The LS1 master bore size would be nice to know too. I couldn't find anything in my searches about the size of the bores.

How do they compare to the stock master?

Dave_Jones · 10-17-2005, 01:06 AM

Try this:

http://www.thirdgen.org/techbb2/show...hreadid=323280

DuronClocker · 10-17-2005, 01:30 AM

Ah ha, thanks. I was mainly searching for the 1LE stuff, but the LS1 info is just as good. I figured I'd throw it in as part of the question. Thanks. Now to do a bit more research and I may finally make a decision on this stuff.

EDIT: Actually I just re-read that. So there really isn't much difference at all between the actual master cylinder side of things. I figured the LS1's had a different size MC, but apparently not noticeable.