Pics of clutch master cylinder mounting?

[broncoman6524]

I'm putting a hydraulic sm465 in my 84 blazer, which doesn't have the factory punch-outs. So I'm hoping that some-one has a picture with their master cylinders location...

Anybody?


Thanks

 

[K10 KRAWLER]

If you look real closely gm made things easy and put little divots on the firewall for the master cylinder. 2 are the mounting bolts and the center is for the MC. I did the swap earlier in the year and it was very easy
heres some pics of mine, hope it helps!

 

[dyeager535]

AFAIK this didn't start until they started using the hydraulic clutches, which was '85, so his '84 won't have any marks.

Since the clutch pedal assembly has the master cylinder studs as part of it, recommendation I've seen before is to hold the pedals up to the firewall, mark, then drill.

 

[broncoman6524]

I'm going to be modifying my mechanical pedals to work with the master cylinder....

 

[dyeager535]

I think someone posted up some measurements, I'll see if I can't dig them up.

All I could find, I'm fairly certain someone had made a template.

http://coloradok5.com/forums/showthread.php?t=198304&highlight=hydraulic+clutch+install

 

[mrdrinksalil]

subscribed

 

[MTMike]

Click for high-res version

That's on a '74 cab/firewall