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4.0 engine swap in a Gremlin

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71gremmy View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 71gremmy Quote  Post ReplyReply Direct Link To This Post Posted: Jan/16/2009 at 7:35pm
I am doing this swap in a 82 spirit with a 95 jeep grand cherokee 4.0. I am running a 89 mustang t-5 with the stock amc t-5 bellhousing. I drilled a hole in the bellhousing for the cps and then made a plate with two spacers. The spacers move the plate out over the notches in the flywheel (a stock 95 jeep part) and the sensor mounts to the plate. The spacers happen to be the same thickness as the specal intake/exaust washers on 4.0 and 258 six cylinders. The plate and spacers then mount using two bellhousing bolts using longer bolts. Be aware that you must use a 4.0 starter with the 4.0 flywheel or flexplate, and the old big ford starter with the 258 etc flywheel or flexplate. The ring gears are in different places, it bolts up but won't ingage.
71 Gremlin X,360,t-5,8 3/4 rear axle
66 Rambler Classic, 232,auto
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71gremmy View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 71gremmy Quote  Post ReplyReply Direct Link To This Post Posted: Jan/16/2009 at 7:41pm
I forgot to mention vist this website, it is for cj jeeps but they have a whole area deicated to 4.0 swaps. There is a lot of info and they are very helpful. Almost everything will cross over to our cars.
 
71 Gremlin X,360,t-5,8 3/4 rear axle
66 Rambler Classic, 232,auto
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Post Options Post Options   Thanks (0) Thanks(0)   Quote RamblinAMC Quote  Post ReplyReply Direct Link To This Post Posted: Jan/21/2009 at 3:17pm
That is some very useful information.Thanks!
1963 Rambler American 330

1971 Hurst Jeepster

1972 Commando 4.0

1972 Commando 258

1975 Jeep J20 401
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Post Options Post Options   Thanks (0) Thanks(0)   Quote billd Quote  Post ReplyReply Direct Link To This Post Posted: Jan/21/2009 at 3:21pm
Some of this will be useful for my project - a 94 Grand engine going into a 82 Eagle.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 71hornet6 Quote  Post ReplyReply Direct Link To This Post Posted: Nov/24/2012 at 9:30pm
This sounds rad! Did you ever make it happen?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Pdok Quote  Post ReplyReply Direct Link To This Post Posted: Nov/24/2012 at 9:45pm
It's AALIIIIVVEE!!  The 3 year old thread, I mean...
76 Grem X 258/904,4.0 head/MPFI, Comp X250H cam, Hughes springs, Clifford header, serpentine swap.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 71hornet6 Quote  Post ReplyReply Direct Link To This Post Posted: Nov/24/2012 at 10:10pm
http://www.cardomain.com/ride/3212775/1972-amc-gremlin/

This guy actually did it, which is a lot cooler than just talking about it
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Wrambler Quote  Post ReplyReply Direct Link To This Post Posted: Nov/25/2012 at 2:02pm
Guys, this thread is way ancient news...there are quite a bunch of 4.0L powered amc's out there now.
Look at the section above in the six area.

And YEA, it is much better than just talking about it!
B.T.D.T. (did not get a t-shirt) I've lost track of the exact date mine hit the road, but it's been quite a while now.
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69 AMC Rambler
4.0L, 5 speed
2015 Grand Cherokee Limited
2019 Chrysler 300
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Post Options Post Options   Thanks (0) Thanks(0)   Quote farna Quote  Post ReplyReply Direct Link To This Post Posted: Nov/25/2012 at 6:15pm
Mine hit the road about October 1999... Wrambler wasn't too far behind me...
Frank Swygert
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