82 cj7 power brakes
cj7pimp
Jeeper
- Posts
- 107
- Thanks
- 0
- Location
- colorado springs
- Vehicle(s)
- 1982 cj7 all stock. has the inline 6 with a five speed tranny.
-
Hello Guest, we are proud to now have our Wiki online that is completely compiled and written by our members. Feel free to browse our Jeep-CJ Wiki or click on any orange keyword when looking at posts in the forum.
82 cj7 power brakes
- Thread starter cj7pimp
- Start date Start date:
- Last post Last post:
jamie
Active Jeeper
- Posts
- 459
- Thanks
- 0
- Location
- westminster mass
- Vehicle(s)
- 76 cj 5 360, 999 tranny and dana 300 transfer case, dana 44 rear and dana 30 front diff
a hose to connect to the booster and mabye a couple of brass adapter fittings and that should be it. oh, and 2 more bolts and nuts to mount it to the firewall
PaRenegade
Crazy Sr. Respected Jeeper
- Posts
- 3,055
- Media
- 20
- Thanks
- 6
- Location
- Lewistown, Pa.
- Vehicle(s)
- 1982 Jeep CJ-7 Renegade
258, T-4, D300, trussed AMC20 w/Detroit & 1pc., Dana30 w/TrueTrac, 3.73:1; just finished a restomod
I'm not clear on what your asking. Is the booster all your missing now? The booster connects to the firewall with 4 bolts. It should come with a plastic hose connection on it so you'd just need a piece of heavy duty rubber hose to reach the intake manifold. If a new rubber boot isn't included you'd need that too, for the firewall penetration of the rod to the pedal.
Torxhead
Always Off-Roading Jeeper
They do make an adjustable rod to go between the brake pedal and booster. If there is an issue with too much play in the pedal or none at all, like in the rod being too long.
cj7pimp
Jeeper
- Posts
- 107
- Thanks
- 0
- Location
- colorado springs
- Vehicle(s)
- 1982 cj7 all stock. has the inline 6 with a five speed tranny.
parenegade: the setup i have right now has disc brakes on the front and drums on the rear with just the master cylinder mounted to the firewall. i am asking what i need to make my brakes power brakes. a guy i found is selling a brake booster and and a master cylinder attached to it so that i why i was asking what all i need. so far i have gathered that i need the booster, master cylinder, hose to go from booster to manifold.
PaRenegade
Crazy Sr. Respected Jeeper
- Posts
- 3,055
- Media
- 20
- Thanks
- 6
- Location
- Lewistown, Pa.
- Vehicle(s)
- 1982 Jeep CJ-7 Renegade
258, T-4, D300, trussed AMC20 w/Detroit & 1pc., Dana30 w/TrueTrac, 3.73:1; just finished a restomod
Okay my bust. I wasn't thinking manual brakes at all. Well if your getting the booster with a m.c. on it then you should just need the bolts, the boot, and the hose. And since it didn't have it before, you may need the fittings to come out of the intake manifold's side, below the carb mount, to connect the hose to.
I don't think anything else is different between the two systems. But not 100% sure, only 99%. The only variable possible would be the proportioning valve but a quick search should turn up whether 2 different types are available or just one.
I don't think anything else is different between the two systems. But not 100% sure, only 99%. The only variable possible would be the proportioning valve but a quick search should turn up whether 2 different types are available or just one.
TheDirtyCJ
Jeeper
- Posts
- 194
- Media
- 46
- Thanks
- 0
- Location
- Mesa,AZ
- Vehicle(s)
- 1983 CJ7 -258 cid strt 6. I did the 4.0 head swap #7120 casting head ported & polished, Offenhauser manifold, Holley truck avenger carb 4BBL jetted down to 270 cfi, Pacesetter headers, Magniflow exaust,Be Cool aluminum radiator w/ flocooler water pump, Powermaster HO alternator- TFI Juicebox ignition upgrade, 6" lift ,37 inch TrXus R/T tires, Superior one-piece chrome moly axles on dana 20 rear. 4.56 gear ratio, custom front quarter panel fenders done by me, 6" GENRIGHT rear tube fenders, Warn Dualforce 9500 winch mounted on Warn front stubby bumper, Olympic reverse nerfs, Corbeau Baja XRS seats w/ 4 point retractable seat belts and Hela Baja lighting. CB radio with P.A. Tube cage doors
Please let me know how this went! That is my next project on my 83 CJ7 disc/drum- I want to make them power brakes. I want to buy a new mastercylinder/booster kit and I'd like to know any issues you may have encountered. I would greatly appreciate it. Also do you know what this talk about a YJ conversion is? I dont know if you looked in to it but I like to look at all options, Thanks!
old blu
Jeeper
- Posts
- 26
- Thanks
- 0
- Location
- Shreveport, LA
- Vehicle(s)
- 1981 CJ7 Laredo
AMC 360,
1981 CJ5 Laredo 304 V8 (rough, haven't started yet)
2 1974 VW Bugs
I have both an 81 with power brakes and an 81 without, and the brake booster anf master cylinder are mounted on a bracket that is bolted to the firewall, while the manual master cylinder is mounted directly to the firewall. Not sure if it makes a difference at all, just thought I would throw that out there. Good luck.
grunt
Active Jeeper
Do you a new proportional valve when you go to manual to power brakes?...
paparooster
Jeeper
- Posts
- 145
- Thanks
- 0
- Location
- Graham Wa.
- Vehicle(s)
- Rig: '74 CJ5
Motor: AMC 360 V8 Holley 670 Truck Avenger carb
Trans: NP435
Transfer: Dana 300 Twin Stick
Front axle: Dana 44 w/ Detroit Locker, Chromolly Axles, 4.88
Rear axle: High Pinion Dana 44, 4.88, Detroit Locker, Disc Brakes
Suspension: Blazer Springs.Others:Warn Winch, Via-Air onboard air, Red Dot rear heater, H.E.I Distributor, Dual Electric Fans, Custom front & rear drive lines, Toyo Tires 15 x 35 x 13.5, Painless 70 amp fuse buss, 140 amp alternator
1978 cj7 304 turbo 400 Quadra-trac transfer
The booster should have a bracket mounted to it that bolts to the firewall . You just gotta make sure new master cylinder has the same size brake line fittings like 1/2 to 9/16 . The stock proportional valve should be good to use . Here is pictures of my old system.
TheDirtyCJ
Jeeper
- Posts
- 194
- Media
- 46
- Thanks
- 0
- Location
- Mesa,AZ
- Vehicle(s)
- 1983 CJ7 -258 cid strt 6. I did the 4.0 head swap #7120 casting head ported & polished, Offenhauser manifold, Holley truck avenger carb 4BBL jetted down to 270 cfi, Pacesetter headers, Magniflow exaust,Be Cool aluminum radiator w/ flocooler water pump, Powermaster HO alternator- TFI Juicebox ignition upgrade, 6" lift ,37 inch TrXus R/T tires, Superior one-piece chrome moly axles on dana 20 rear. 4.56 gear ratio, custom front quarter panel fenders done by me, 6" GENRIGHT rear tube fenders, Warn Dualforce 9500 winch mounted on Warn front stubby bumper, Olympic reverse nerfs, Corbeau Baja XRS seats w/ 4 point retractable seat belts and Hela Baja lighting. CB radio with P.A. Tube cage doors
Do you know if there is a complete kit (booster/master cylinder) that would fit an 83' CJ7 drum/disk. I don't know what size bore I have-I've been told its 1" with an 8" booster would fit but I dont know. does anyone have the correct info? I see them from 9" down 6" with single or dual diaphragm. the bore on the master cylinder 1" and up? If any one can tell me exactly what to get with any extras I may need- I would appreciate it immensely!!! Thanks everyone.
Torxhead
Always Off-Roading Jeeper
There is an outfit in No. Cal called Parts Mike.
paparooster
Jeeper
- Posts
- 145
- Thanks
- 0
- Location
- Graham Wa.
- Vehicle(s)
- Rig: '74 CJ5
Motor: AMC 360 V8 Holley 670 Truck Avenger carb
Trans: NP435
Transfer: Dana 300 Twin Stick
Front axle: Dana 44 w/ Detroit Locker, Chromolly Axles, 4.88
Rear axle: High Pinion Dana 44, 4.88, Detroit Locker, Disc Brakes
Suspension: Blazer Springs.Others:Warn Winch, Via-Air onboard air, Red Dot rear heater, H.E.I Distributor, Dual Electric Fans, Custom front & rear drive lines, Toyo Tires 15 x 35 x 13.5, Painless 70 amp fuse buss, 140 amp alternator
1978 cj7 304 turbo 400 Quadra-trac transfer
Here is a link to what I just bought for my wife's 78 CJ7 . When you go to link scroll down to brakes . I am buying the corvette master booster 250 . Comes ready to bolt on and have pedal adjustment which no CJ7 has , also bought the gm style caliper brackets . Buying calipers at local store they are from a 74 -77 chevy 1/2 ton 4x4.The Jeep Guy Home Page .