Need help with Jeeps?

Question

I am going to be looking into buying an older jeep for restoration and need some help.

I really like the CJ5 and CJ7 models, but I knwo my parents have a '75 CJ5 and are finding it nearly impossible to get worked on. So I was thinking maybe an early '80's CJ7, does anyone have any idea of when they introduced power steering and which year models have compatible engines with ones made today? I dont want to end up buying something then having to drop and brand new engine in it.

Or can someone provide me with the specs and options for the 1981 and 1986 CJ7 models? I have been looking online, but I cant find the original specs, all i can find is the things for sale and parts for sale.

Answer 1

http://en.wikipedia.org/wiki/Jeep_CJ#CJ-...

The 258 (4.2ltr) was available in the YJ until 91.. but after that the 4.0 ltr was a fairly similar engine and the head and fuel injection are a common swap.  

As far as the CJ 7 goes.. The 86 is the more desirable year due to the Dana 44 rear axle.  As far as trans the T176 4 speed manual is decent,  The T4 (4 speed) or T5 (5 speed) are ok, but replacement is advised.  The dana 300 tcase is the one you want and is a common swap to other rigs and there is aftermarket support for them too.

Answer 2

no motor from the CJ's is compatible with any motor made after 1987 in the YJ's (wrangler's) model.  Chrysler purchased Jeep from AMC that year, changed the models and the motors.

the best motor they had in the jeeps from 80-86 was teh 4.2L (258) in line six.

you should be able to get the 75 CJ worked on and find parts for it no problem.  there are magazines just of jeep parts, also check out JC Whitney's site as they have a section just for jeeps as well.

get a Chilton on the jeep you want, it should include specs and options.