Be careful possible timing jump, sounds like the timing might be advanced too far, typical signs are what you are experiencing
A CJ5 with an auto and a 4 inch lift is going to give you one very funky rear driveline, just something to think about. We did one years ago and...
Look at 4wd hardware, they have poly mounts for about $80 little more vibration transmission but oil won't affect them
The frames and body mounts on the 5 changed in 76 , I have looked at those and they can be modified to work but do you really want to pay that...
Try Stockton wheel if you can't find any they'll make whatever you want
Just a little advice 16.5 rims because of the design of the rim have a bad habit of coming off the bead if you try to air down
Count the teeth on the ring and pinion and divide them, thats your ratio, if they're too stripped to count thats pretty ugly
If they're good quality equipment they'll be fine I run 1 1/4 inchers on the front and rear of my 80 with no issues just make sure they stay tight
Mine are the highback, Very comfortable but I don't think you can run a 5 point unless it somehow mount it to the seat frame
I have kustomfits in my 74 took them out of my 80 CJ5, the drivers side bolted right to the factory slider the pass side didn't have a slider it...
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