Print Page | Close Window

using a 71-74 jav/amx heater core in a 69 amx???

Printed From: TheAMCForum.com
Category: The Garage
Forum Name: Body/Interior
Forum Description: Paint, glass, interior, rust, sheetmetal goes here.
URL: https://theamcforum.com/forum/forum_posts.asp?TID=90831
Printed Date: Apr/19/2024 at 12:17am
Software Version: Web Wiz Forums 12.03 - http://www.webwizforums.com


Topic: using a 71-74 jav/amx heater core in a 69 amx???
Posted By: jl2556
Subject: using a 71-74 jav/amx heater core in a 69 amx???
Date Posted: Nov/14/2017 at 8:21am
I think I saw where you can buy a 71-74 heater core and cut/modify the plate on the lines and use it in a 68-69 amx, is that true? The dimensions are the same I believe



Replies:
Posted By: 304-dude
Date Posted: Nov/14/2017 at 8:37am
Originally posted by jl2556 jl2556 wrote:

I think I saw where you can buy a 71-74 heater core and cut/modify the plate on the lines and use it in a 68-69 amx, is that true? The dimensions are the same I believe


Long ago, I had given my dimensions for such a venture. The op had brazed the old brackets to the new core. From what what I gather that is all that was needed. Not sure If bending of pipes for fitting through fire was was needed, let alone if 71 and 72 or 73 and 74 cores were used.

-------------
71 Javelin SST body
390 69 crank, 70 block & heads
NASCAR SB2 rods & pistons
78 Jeep TH400 w/ 2.76 Low
50/50 Ford-AMC Suspension
79 F150 rear & 8.8 axles
Ford Racing 3.25 gears & 9" /w Detroit locker


Posted By: jl2556
Date Posted: Nov/14/2017 at 11:57am
If you look at the heater core that apd sells, it's the same one that other sites show that DO NOT fit a 68-70 which makes me think you can make the later models work. Apd shows 68-74 amx for the fitment.

http://www.americanpartsdepot.com/HeatingAirConditioning2.htm


Posted By: AMX09652
Date Posted: Mar/11/2018 at 11:27am
This is an older post, but wanted to see if anyone had used the 71-74 heater core and modified it for 68-70 AMX use.  If so, what does it take to make it work.

-------------


1969 BBO AMX 390 4 speed

"Deep in the heart of Texas"



Posted By: jl2556
Date Posted: Mar/11/2018 at 12:02pm
I ended up using a 71-74 core. I used a propane torch to unsolder the metal bracket. Use just enough heat to get the btacket off, don't want to break the solder dhete the tubes go into the core.Worked great.


Posted By: jl2556
Date Posted: Mar/11/2018 at 12:03pm
I ended up using a 71-74 core. I used a propane torch to unsolder the metal bracket. Use just enough heat to get the btacket off, don't want to break the solder where the tubes go into the core.Worked great.


Posted By: 69BBB3904spAMX
Date Posted: Mar/11/2018 at 12:04pm
I don't know, but I have a box full of 68-70 heater cores that were removed from running AMX's and put into storage 30+ years ago if anyone wants to go that route.

SOLD (2) @ $40.00/each + actual shipping, no charge for packing, (3) available







-------------
37 Ford Tudor 60 hp V8 flathead, all original, never restored
69BBB3904spAMX
70 Camaro 1st car
74 Hornet Hatch 6 cyl floor/auto
2007,2008,2009 PT Cruisers
Aluminum Deck Car Trailer



Print Page | Close Window

Forum Software by Web Wiz Forums® version 12.03 - http://www.webwizforums.com
Copyright ©2001-2019 Web Wiz Ltd. - https://www.webwiz.net