| |
Labor Day Putting down your wrenches or time for
MORE wrenching? 
Plenty of places to share. | | Click on image for the lowdown. 
====
| | |
3 members (jay d, 2 invisible),
54
guests, and
3
robots. | | Key: Admin,
Global Mod,
Mod | | | Forums66 Topics128,009 Posts1,055,292 Members48,419 | | Most Online14,466
Apr 26th, 2026 | | AD Chevy Trucks  Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
Lots of work on Brad's part ... pure enjoyment (and references) for you!
| | THANKS!
For helping keep this great
old truck web site
on the Internet for over 30 years! and not clogged down
with Ads!  Again, thanks!
| | | | Joined: May 2005 Posts: 82 Wrench Fetcher | | Wrench Fetcher Joined: May 2005 Posts: 82 | So here's the story:
I have a'49 3100 that I am trying to convert to power brakes. I installed a braket kit from CPP with the recomended Mustang master cylinder & booster. I also installed the 1/2 " extension to the pedal linkage. I am using the stock pedal with the under cab mounting along with the stock 11" drums front & rear. I did install a 10 # check valve in the m/c since the m/c is for a disc / drum combo.
Now the problem. The pedal goes down about 4" before the brakes engage. Ive got the brakes adjusted to a slight drag, the system has been vaccume bled etc.
I'm at a loss to solve this problem. Any ideas ????
Thanks.
1949 chev 3100 3 window. 350hp/327/m21 4 spd, 12 bolt rear, power brakes, 3" dropped axle from Sid's. Disc brakes next.
| | |
|
|
| |
