Help Are there any radiators that fit a-bodys!!

Good thread. I have been researching this for my 74 Duster alot since my new autozone radiator I had laying in the back 40 storage area is full of acorns now from mice living in it.

Late 70s Volare / Aspen works and will fit w/o mods (they are 3 inches wider from what I remember) according to my measurements for my Duster.
As mentioned 80s diplomat and I believe early 80s new yorkers.
Possibly 1970 Monaco although the bottom coolant port is on the driver's side I believe so a transfer hose or pipe may be in order if needed.

Pull the old rad out. Measure the space you have usable. Measure the max width that the radiator itself can be and then the side mount tabs separately as you can trim the tabs. Measure your opening in the core support as well for the hck of it.

My 74 Duster can handle max actual rad width (not including tabs on the side) of:
28" Wide
22.75 Tall or so (maybe more, I based this off the height of the factory rad) including top radiator cap.
There is room so that the radiator being 28"W and then including side mount tabs (like the factory Mopar design) can be 30"W. So I can trim the side tabs to 1" each side and slip er in.

Some may say with a rad that wide a bit of the rad is blocked by the factory opening in the core support which is: 22.75Wx17Tall on my car.

Considering the design where there is an air plenum in front of the rad and a plenum in the fan shroud this matters minimal to nil and having all that much bigger of a radiator has more capacity for cooling from a wider surface area and larger volume of coolant.

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