| |
Click on image for the lowdown. 
====
| | | Forums66 Topics128,192 Posts1,057,355 Members48,469 | | 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: Sep 2007 Posts: 31 Apprentice | | Apprentice Joined: Sep 2007 Posts: 31 | This is mounted on my '49 3100 (new to me). i know it's not original. No numbers on it anywhere I can find. It is leaking a little and i would like to replace it. pic here One day I would like to go to a dual, but if I can rebuild this one or get a rebuilt cheap I may go that route for now. Thanks Scott
1949 5 Window 3100
| | | | | Joined: Nov 2005 Posts: 6,101 'Bolter | | 'Bolter Joined: Nov 2005 Posts: 6,101 | Hy Meyer, it looks like a master cylinder from an early to mid sixties Dodge 1/2 ton, hope that helps. | | | | | Joined: Dec 2002 Posts: 3,445 Moderator - The Electrical Bay | | Moderator - The Electrical Bay Joined: Dec 2002 Posts: 3,445 | It's not that much more work to swap it out for a dual master cylinder.. i'd just do it..
Another quality post. Real Trucks Rattle HELP! The Paranoids are after me!
| | | | | Joined: Mar 2004 Posts: 3,068 'Bolter | | 'Bolter Joined: Mar 2004 Posts: 3,068 | It looks like the one off of my old 63 Impala, Scott | | | | | Joined: Jul 2005 Posts: 1,158 Shop Shark | | Shop Shark Joined: Jul 2005 Posts: 1,158 | it kind of looks like an old-school hydravac. | | | | | Joined: Feb 2004 Posts: 29,881 Kettle Custodian (pot stirrer) | | Kettle Custodian (pot stirrer) Joined: Feb 2004 Posts: 29,881 | It's definitely a MoPar pickup M/C. My 65 Dodge 1/2 ton had two, one for the brakes, and another one without the brake light switch for the hydraulic clutch. Jerry
"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt! There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway Love your enemies and drive 'em nuts!
| | | | | Joined: Sep 2006 Posts: 2,393 Shop Shark | | Shop Shark Joined: Sep 2006 Posts: 2,393 | Looks like several upgrades to your fine looking '49. Do you have a swing pedal now for that master cylinder? As was stated, a dual cylinder is an easy switch.
Drew
| | | | | Joined: Jul 2005 Posts: 595 Shop Shark | | Shop Shark Joined: Jul 2005 Posts: 595 | look again real close for casting # if you find any go to the bendix website and that usually will id. a mc. or wc. | | | | | Joined: Oct 2006 Posts: 4,983 Master Gabster | | Master Gabster Joined: Oct 2006 Posts: 4,983 |
~Jim
| | | | | Joined: Sep 2007 Posts: 31 Apprentice | | Apprentice Joined: Sep 2007 Posts: 31 | Found the casting number on the bottom. Late 40's to early 50's Dodge/Chrysler. It does have a swing pedal. Just going to replace for now. May do an S10 frame swap down the road (probably heresy to some here  ) so will just do the whole upgrade at that time. I am in the process of still learning what I have. It was converted to 5 lug, etc. Still figuring it all out.
1949 5 Window 3100
| | |
| |
| |