cj7

The Jeep CJ models are a series and a range of small, open-bodied off-road vehicles and compact pickup trucks, built and sold by several successive incarnations of the Jeep automobile marque from 1945 through 1986. The 1945 Willys "Universal Jeep" was the world's first mass-produced civilian four-wheel drive car.
In 1944, Willys-Overland, the primary manufacturer of the World War II military Jeep, built the first prototypes for a commercial version – the CJ, short for "civilian Jeep". The design was a direct evolution from the war jeep, but the most obvious change was adding a tailgate, and relocating the spare wheel to the side. Also, besides adding basic civilian amenities and options and legally-compliant lighting, the CJ required a sturdier drivetrain than the war jeep, because the targeted rural buyers would work the vehicles hard and expect years of durability, instead of mere weeks as during WWII.
From then on, all CJ Jeeps consistently had a separate body and frame, rigid live axles with leaf springs both front and rear, a tapering nose design with flared fenders, and a fold-flat windshield, and could be driven without doors. Also, with few exceptions, they had part-time four-wheel drive systems, with the choice of high and low gearing, and open bodies with removable hard or soft tops. A few stand-out changes during 42 model years were the introductions of round-fendered vs. flat-fendered bodies (1955 CJ-5), straight-6 and V8-engines, automatic gearboxes, and different 4-wheel drive systems. The 1976 CJ-7 stretched the wheelbase by 10 inches (25 cm), and made doors and a removable hardtop common items.
After remaining in production through a range of model numbers, and several corporate parents, the Jeep CJ line was officially ended after 1986. More than 1.5 million CJ Jeeps were built, having continued the same basic body style for 45 years since the Jeep first appeared. Widely regarded as "America's workhorse", the CJs have been described as "probably the most successful utility vehicle ever made." American Motors VP Joseph E. Cappy said the end of "CJ production will signal an end of a very important era in Jeep history." In 1987, the Jeep CJ-7 was replaced by the first-generation Jeep Wrangler. Looking very similar and riding on the same wheelbase as the CJ-7, it carried over some important components, including its use of leaf springs.
The similar model the DJ "Dispatcher" was introduced in 1956 as a two-wheel drive version with open, fabric, or a closed steel body in both left- and right-hand drives for hotel, resort, police, and later United States Postal Service markets.

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  1. S

    Diff 05+ Superduty Dana 60 in a CJ7

    Has anyone put a superduty dana 60 in their CJ7 in a three link setup? I was going to swap the tubes/knuckles around and make it a passenger drop. My concern is the yoke position on the axle and the narrow frame of the CJ7.
  2. B

    How do I? ‘83 CJ7 Heat troubles

    Hey folks, I picked up my first CJ7 and I’m in love, but our fair land of Mormons is starting to freeze, and need your advice. With the heater set to blow hot air out of the vents (yes I did check, my air knob is only 1/2 out), I’m getting lukewarm at best air. The coolant line from the...
  3. J

    Engine Troubles with my 86 CJ7 258 bottom end with a 4.0 top

    I picked up a 86 CJ7 over 8 years ago. The top end was swapped out with a 4.0l from a 96 Cherokee. When I got it ran find but it needed a new clutch and the transmission plus transfer case got an overhaul. The transfer case had JB weld and if you can believe it… expanding foam😳. Besides the...
  4. Belizean

    Clutch Hydraulic Clutch and Slave Cylinder for Jeep CJ7 w/258/T176 transmission. What are you using ?

    Mine ( 1984 ) came with a AMC 150 4cyl. w/T4 and a hydraulic clutch with external slave on T4 that was as easy and smooth as a Honda clutch pedal. That external slave was made for that transmission only. Bolted direct to bell house. Ran very well for 35 years and I loved the hydraulic system...
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    Engine 85 CJ7, 258, Carb replacement

    New to me 85 CJ7 258 I6. Don't know much about the history. Seems like everything on it has been modified or messed with in some fashion. Couldn't get it to idle without having the choke all the way out, even then it was rough. After looking at it I realized most of the vacuum lines had been...
  6. 7

    Interior '78 CJ7 Trim Code Help

    I'm trying to figure out what my original trim type and color. When I do an internet search I'm confused. 1978 CJ7, My trim code is 6CKP What I find is; 78 Model Year: CJ5/CJ7 T-81CF Bucket seats, black, Wellington vinyl T-81EF Bucket seats, black, Wellington vinyl T-81JF 2/3-1/3 bench, black...
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    Members CJs My 79 cj7

    My 79 cj 7
  8. N

    Members CJs 1980 cj7 v8

    Just bought this cause it reminded me of the first one I owned 10 years ago. Needs alot of work but still looks good.
  9. R

    Build Thread First Jeep 1984 CJ7 Laredo, Midland, TX

    Picked up my first Jeep on a whim, maybe midlife crisis my wife thinks, I think I now how a big version of the one I played eith as a kid... Its obviously far from its days as a proud Laredo, almost all package markings are no longer visible including me booking the horn switch cover. I wasnt...
  10. John Casey

    Interior 1985 CJ7 Seats & Center Console

    This is my 85 CJ7. Both these seats are on slides and a flip-forward hinge. Am I correct that means these are from an early model YJ? How about this center console? Is this an OEM for CJ or YJ? Thanks for the help.
  11. 7

    Body '78 CJ7 Tailgate 'Jeep' Embossing

    Hi. My Jeep project came with an aftermarket tailgate without the 'Jeep' embossing. I like the original look, but have a hard time replacing good tailgate for $$$. Since I have a lot more time than money, I asked my neighbor who is an armature 3D printer if he could print me off the letters. I...
  12. M

    Electrical 1976 CJ7 Alternator

    I am attempting to diagnose an issue with the charging/electrical system on a newly inherited 1976 CJ7. After removing the alternator and getting it tested, I discovered it is missing a wire that connects to the 2 prongs on the back. A little research seems to show that this is the P10SI wire...
  13. O

    Engine 5.3L LS Header Question

    I'm putting a 5.3L LS engine in my '79 CJ7. The exhaust manifolds hug the block very nicely, but I'm wondering if I can get away with using headers (space considerations). If so, any suggestions?
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    Misc. Option code P at the end?

    Hello, I recently started building a 79 cj7. The body was too far gone so i found a replacement tub that's in decent shape. I was going to build the jeep back to factory specs for the tub I originally had. But after looking at the firewall tag on the new tub, I was wondering if this was more...
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    Brakes 1982 CJ7 Brake Booster

    I have a 1982 CJ7. I'm trying to remove the brake booster from the pivot arm and having issues with a stuck/rusted collar pin...any suggestions on removing the collar pin? Thanks in advance.
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    NEW Miscellaneous CJ7 Suspension Parts For Sale [Expired]

    This thread is for the general discussion of the classified ad NEW Miscellaneous CJ7 Suspension Parts For Sale. Please add to the discussion here.
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    Body How Much Lift Do I Have? CJ7

    I have a 1979 CJ7 with leaf springs. The bottom of the body under the drivers seat sits at 25 1/4". Questions... - How much lift is that? - Can I run 35's on it?
  18. O

    Engine More Power for my CJ7

    1979 CJ 7. I want to replace the 4.2L with something more powerful. Less than 100 hp and less than 200 lb/ft doesn't do it for me. I want to drive 35's on it and have plenty of torque for off-roading and speed for highways. I've looked at Golan's 4.6L Stroker. It seems to have the level of power...
  19. O

    Suspension Spring Size Font/Rear

    I just bought ‘83 CJ7 with unknown lift Thinking about YJ spring swap. Was just grabbing some measurements…..is it normal to have 2” wide front spring and 2-1/2” rear spring? Also, the rear shackle hanger does not look like those I see with the width offset from frame. Running 33x12.5...
  20. P

    Misc. CJ7 Dash Pad Treating Conditioning

    Looking to treat the dash pad on a CJ7 to keep it supple and reduce the chance of drying and cracking. What are some of the best products and approaches that people have found to do this? (cross-posting on JeepForum.com)
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