1972 Duster- 72 Valiant 4 door unibody interchange?

[Hemihead2]

Can someone tell me what fits from a 4 door valiant on the same year Duster. I know from in front of the windshield forward does but what about from the windshield back? Specifically- front/rear floors, frame rails, rear cross member? Anything? Thanks!

 

[72bluNblu]

Frame rails and cross members are all the same. I think the 4 door is a 111" wheel base and the Duster is a 108" so there's an extra 3" in one of those pans. I think it's the rear pan that's a little different, pretty sure the front floor pan is the same for all of them up until the catalytic converters started in '76.

 

[Hemihead2]

So we are pretty sure that the front floor pans will work?

 

[whitepunkonnitro]

67-73 Valiant has identical frame and floor structures as the Duster

 

[gnr]

Frame rails and cross members are all the same. I think the 4 door is a 111" wheel base and the Duster is a 108" so there's an extra 3" in one of those pans. I think it's the rear pan that's a little different, pretty sure the front floor pan is the same for all of them up until the catalytic converters started in '76.

 

[gnr]

Question? I also have a 72 duster and I need two front fenders,. Will 70-74 valiant four door fenders work ? Have an excellent day car if they are the same,. I think it's s 73-74

 

[H22A4]

Question? I also have a 72 duster and I need two front fenders,. Will 70-74 valiant four door fenders work ? Have an excellent day car if they are the same,. I think it's s 73-74

Yes.

 

[gnr]

Thank you very much,. I have asked this question in the past and no one answered,. Now I get to fight the heat and wasp. Lol! Thanks again

 

[72bluNblu]

I believe you'll have to drill a couple of holes for the grille mounting tabs and maybe the hood latch support to use the '73+ fenders on a '72.

The fenders are the same but there are a few mounting holes that were different.