 |
|

01-25-2011, 05:13 PM
|
 |
New Member
|
|
Join Date: May 26, 2006
Location: Netherlands
Posts: 10
|
|
Which AMC 360 engines would fit my 1990 GW?
Hello all,
Sadly, last weekend I've blown the engine of my 1990 Grand Wagoneer, so I'm looking for a replacement engine. I've posted a classified on the Dutch Jeep forum for a 360 AMC engine, and so far I've had two responses.
Since I have been offered engines from 1978 and 1979, I'm wondering whether these would fit my car. I know quite a bit about Wagoneers (as in: I've read a lot of forum posts and articles), so I've read that as for engine specs not much has changed over the years since 1978, but I'm not a mechanic.
In short my question is: could I fit a AMC 360 engine from 1978 or newer into my 1990 Grand Wagoneer? I do obviously have a different transmission than some of the older models but I guess that should'nt be a problem.
Thanks in response for replying. If there are any other things to take into consideration I would be happy to hear from you. Any help is appreciated!
Regards,
Jacob
__________________
1990 Grand Wagoneer
|

01-25-2011, 05:19 PM
|
 |
AMC 4 OH! 1
|
|
Join Date: May 17, 2007
Location: Algonquin (Chicago suburb) Illinois
Posts: 4,095
|
|
yes all model 360 amc V8 are the same only difference over the years are the intake and exhaust manifolds
__________________
87' Grand Wagoneer
401/727/229, Currently: RUNNING
84 J10/20 hybrid 258/727/208 Daily Driver
80' J10 4BT/AX-15/208
74' J10 Go Grabber Green Sold
Quote:
Originally Posted by Heavy_Metal_Thunder_81
Inferior Chevy
|
|

01-25-2011, 05:20 PM
|
|
|
Join Date: Jan 20, 2006
Location: The Great Googley Moogley Midwest.
Posts: 17,265
|
|
all of em,with the possible exception of the very early ('71-72) engines due to a possible different crank flange.
__________________
Quote:
Originally Posted by Hankrod
Ristows right.................again,
|
Quote:
Originally Posted by Fasts79Chief
... like the little 'you know what's' that you are.
|
Quote:
Originally Posted by Fasts79Chief
I LOVE how Ristow has stolen my comment about him ... "Quoted" it ... and made himself famous for being an ***hole to people. Hahahahahahahahahha!
|
→ Where the kids hang out...
fsjbuilder.org come for the mindless chat,stay for the hand drawn emoticons.
It's like you're unraveling a big cable-knit sweater that someone keeps knitting...and knitting...and knitting...and knitting...
|

01-25-2011, 05:30 PM
|
 |
New Member
|
|
Join Date: May 26, 2006
Location: Netherlands
Posts: 10
|
|
Hi,
@mattmopar440
I guess that since my exhaust manifolds are still intact, I could re-use those? I'm not sure about the intake manifold though, as the engine has overheated. Is that something to take into consideration if I wanted to keep the original carburettor? I have an LPG system installed so keeping it could be important.
@Ristow
I have looked for remanufactured engines (ofcourse, and it's still an option) and I guess I remember one of the sites mentioning that, but I think engines as old as that will probably have too high a mileage to really consider in my case.
Thank you both for your help!
__________________
1990 Grand Wagoneer
|

01-25-2011, 05:31 PM
|
 |
Gone. Not Forgotten.
|
|
Join Date: Nov 22, 2000
Location: Richfield MN
Posts: 7,076
|
|
Don't forget to remove the TH400 crank bushing if you get a pre-80 360,
and there might be some accessory bolt size differences that are easy to wok though.
__________________
-----------------------------------------
Home of ADHD project list
1977 J-10 Honcho 360-T15-D20
1977 Cherokee WT 360-Th400-NP241 true-trac(s)
1979 Cherokee 4 Door 258-T-18-D20
1981 Cherokee Chief WT 360-727-NP208
1972 K20 Suburban 350 SM465 205
And the other stuff that gets driven
----------------------------------------
|

01-25-2011, 05:34 PM
|
 |
New Member
|
|
Join Date: May 26, 2006
Location: Netherlands
Posts: 10
|
|
Wow! So great to see such useful replies posted in such short time
I'll make sure to tell my mechanic when he swaps the engine, mdill. Thanks!
__________________
1990 Grand Wagoneer
|

01-25-2011, 06:29 PM
|
 |
Perfesser of Jeepology
|
|
Join Date: Jun 15, 2000
Location: Carpentersville, IL 60110
Posts: 9,204
|
|
And welcome to the forum!
__________________
Jeep Grounds
RRV Homepage
Texas Full Size Jeep Association
1987 Grand Wagoneer
AMC 360/TF727/NP229
1999 Wrangler Sport
4.0L/AX-15/NV231
Quote:
“Freedom is never more than one generation away from extinction” by Ronald Reagan.
|
Formerly of DFW/Gun Barrel City, TX - eventually to return...
|

01-25-2011, 07:01 PM
|
 |
FSJ Maniac
|
|
Join Date: Aug 08, 2010
Location: Maryland/ Williamsport, PA
Posts: 2,994
|
|
how exactly did you 'blow' your 360? Is there a whole in the block? I feel like with proper maintenance these motors would be impossible to completely destroy. I mean eventually you will start loosing pressure in the cylinders.
Did you run it dry? I.e did your oil pump go and you not notice?
__________________
Austin
1991 Hunter Green Grand Wagoneer
5.9 2bbl-727-NP229-TFI-30x9.5 Firestone M/T's-Brush Guard-tire mount
SOON: 4350 and cast iron intake
Others:
-1994 Baby Grand
-2000 XJ cherokee on Tons
-1953 REO M35A2 6x6
-1955 Willys Pickup
Quote:
Originally Posted by rustywagoneers_com
i am not an addict, i can stop anytime.
i dont have a problem, you people have the problem.
|
|
Thread Tools |
Search this Thread |
|
|
Display Modes |
Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
All times are GMT -6. The time now is 10:19 AM.
|