Total CJ7 rebuild from bottom to top -
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back > General Jeep Forums > Jeep Builds > Total CJ7 rebuild from bottom to top

The Cure for your Tie Rod Roll!Steering and more from Ruffstuff!Introducing MONSTALINER™ UV Permanent DIY Roll On Bed Line

Unread 09-11-2013, 04:44 PM   #1
Registered User
1983 CJ7 
Join Date: Sep 2013
Location: Ft. Worth, Texas
Posts: 1
Total CJ7 rebuild from bottom to top

I am wanting to rebuild my '83 CJ7 from bottom to top, but want some mods along the way. There are really only 3 things I want to modify:
1. What does it take to change the front suspension to coil over versus leaf springs?
2. Would it be possible to buy a CJ8 frame and tub and use most everything else from a CJ7 to make up the rest?
3. How can I rebuild my 4.2L and incorporate an EFI system?

That's really all I want to do as far as mods. Can anyone help me get started in the right direction?


makarwich1969 is offline   Reply With Quote Quick reply to this message
Unread 09-11-2013, 06:42 PM   #2
Registered User
Join Date: Jul 2012
Location: Marietta, Ga
Posts: 1,484
Converting to C/O can be difficult to do well. If you haven't done this type of thing, I would suggest getting a kit from a company like Genright. They do not have the cheapest stuff, but I have had great experience with their products. I went with King C/O primarily b/c they had a great reputation and were willing to swap spring rates till I found what worked.
Everything from a 7 and 8 are interchangeable except the obvious part of swapping tubes. Fenders hood grill dash etc are all the same.
I have not converted to EFI yet but you can go to Summit or Jegs. Howell, Edelbrock Holley and a few newcomers all make kits.
84jeepcj7rock is offline   Reply With Quote Quick reply to this message
Unread 09-11-2013, 09:57 PM   #3
Registered User
1979 CJ7 
Join Date: Jun 2010
Location: nashville
Posts: 1,898
I run the mopar mpfi kit on my 4.2 and absolutely love it.
My Build Thread[URL=""][/URL]
twinstickd20 is offline   Reply With Quote Quick reply to this message

Quick Reply

Register Now

In order to be able to post messages on the forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.
Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. is not in any way associated with Jeep or the Chrysler Corp.