Cj7 master cylinder upgrade

[Deadpool]

Hey guys I signed up today looking for some answers to a really worn thin topic.
I after many broken parts swapped in a set of Dana 44 /60 full widths under my CJ7 . I looked at my cj master cylinder compared to the F250 the axles came from, the specs looked similar so i kept it simple and stayed with stock.
Ok i can stop but not great, i heard of vette cylinders dodge cylinders grand mark cylinders but not one has a specific part. Do any of you guys or gals know of a part number i can get at the local parts r us??
PS front disk rear drum.
Thanksi

 

[Torxhead]

Installing a YJ brake booster will help. There are a few outfits that make dual diaphragm brake booster that will bolt on to the CJ. They usually come with an upgraded master: Better Braking Upgrade: Jeep Power Brake Boosters - 4-Wheel & Off-Road Magazine

 

[Deadpool]

I have heard about those setups. Have you done one? Realisticly i have done alot of work to the old parts rig. Me n old dewalt rattle gun have busted rust on just about every part in the jeep. I am a lil bit leery to get into the pedals area. The clutch setup went without a hitch but the frame and new bellhousing were solid.
I will pull the master and booster away and get a good picture of what im dealing with.
I went to the link and im actually impressed with other reviews.
They sound like they have a good help dept so i can inform em of my current setup.
Thanks again

 

[Torxhead]

I have known of a number of guys with the aftermarket booster and m/c combo and are quite happy with them. I still squeak by with the oem version that came with my '86 with 33" tires.

 

[Oldguyinajeep]

I don't know if you have done anything on the MC project, as it was about a month ago that you asked about it. I replaced mine with a dual diaphragm vacuum assist aftermarket unit, and have been very satisfied. It required replacing my air breather, as the vac unit is so large. I fashioned a nice system utilizing a cone cool air breather. So if you haven't already accomplished that, I can attach a previous post which will tell you how to do it.

 

[Oldguyinajeep]

Here it is, if you need it:

https://www.jeep-cj.com/forums/f2/air-breather-howell-tbi-24553/

 

[Oldguyinajeep]

After I posted this, it hit me: you probably don't have a TBI. I was so focused on the MC booster size that this didn't occur to me. Sorry. I'll go back to sleep.

 

[Deadpool]

No dont worry about extra info. It will be tucked away for future reference!!
I have been riding the Struggle Bus lately so the brakes ar on a rear burner.
I tried to get all ready for the Jeep Blessing in Mesick Mi.
Well after a series of unfortunate events we made it late as ever.
Broken motormount bolts let the fan bite my lower rad hose.
Gotta love duct tape. A few wraps got me 10 miles, couldve prolly made the trip but had to fix the mounts anyways.
Deadpool is the fitting name for shure. Maby Murphy would makea better fit?? Thanks again for the link to the cold air setup!!