Trans Transmission for my CJ7

Sort by date Sort by votes
Upvote 0 Downvote
I did the 700R4 and love it. Novak hooked me up with the needed adaptor for the Dana 300 , along with a twin-stick kit for it also. I do a lot of highway driving as the CJ is my daily driver, so the Overdrive in the 700R4 was perfect for me. Don't forget to change the brake light switch to also accommodate the lockup torque converter feature. This non-computerized tranny is also known as the 4L60 (no "E"). The 4L60E (with the "E") is also a great choice, basically the same unit but with electronic/computer control.
 
Upvote 0 Downvote
Upvote 0 Downvote
CJ said:
In modern engines with a computer, the computer is used to program shift points and converter lockup rpm. Hence the E for electronic.
Click to expand...
With the non "E" 700R4 or 4L60, you have a TV cable (Throttle Valve cable) from the throttle on the carb going down to the tranny to control shift points and kickdown; and the torque converter lockup is controlled by the Transmission simply shifting into OD. This cable has mechanical adjustment providing some Limited ability to control the shift points. This also means you would need a mounting bracket on/near the carb to connect the cable and its adjuster. I custom made a bracket for my throttle cable and TV cable to both mount and my throttle body on my EFI engine already had connection points for both. Electronic control would be nice, but my engine's ECM didn't have any for the tranny, so I would have also needed a separate TCM (Transmission control module) if I had gone the "E" route. Not a huge deal, just another step and a bit more wiring.
 
Upvote 0 Downvote
I assume the TV cable is the one that I've been calling the 'kick down cable"? I don't know a whole lot about auto transmissions. Very helpful input. I'm now leaning toward the electronic solution. Thanks much!
 
Upvote 0 Downvote
The TV cable is commonly called a kick down cable. Depending on the Transmission it may have other functions as well.
This is an example of what controller you would need if you proceed with a computer controlled Transmission .

Holley Sniper EFI 551-102 Standalone Transmission Control Kit - For Carbureted Applications

The Sniper Transmission Controller (STC) is designed for common GM and Ford electronic 4-speed transmissions. Three part numbers cover a complete range of applications - all Sniper EFI systems, Sniper 2 EFI specific (M8 CAN connection), or a full standalone unit. The Sniper specific...
www.holley.com www.holley.com
 
Upvote 0 Downvote
OP, I strongly urge you to contact Novak Transmission . 😉
 
Upvote 0 Downvote
Upvote 0 Downvote
Upvote 0 Downvote
CJ said:
Our newest member, Novak. :chug:
Click to expand...
Happy to be here and contribute to the community. While we are a parts manufacturer and seller, we are mostly here to engage with Jeep owners, guide them on their repairs and builds, and be involved. We have decades of research we are happy to share through the website, emails, or phone calls. Above all, most of us are enthusiasts just like ya'll!
 
Upvote 0 Downvote
Right on, Novak!
You’ll be hearing from me soon for a winter project on a Jeep I-6 to NP435 to Dana 300 .
 
Upvote 0 Downvote
You must log in or register to reply here.

Jeep-CJ Donation Drive

Help support Jeep-CJ.com by making a contribution.

Help support Jeep-CJ.com by making a contribution.
Goal
$200.00
Earned
$25.00
This donation drive ends in
Contribute
Back
Top Bottom