odmark floor pans are thinner gauge, probably the same as the factory floor pans.

AMD floor pans are definetly thicker gauge. I dont think thats a bad thing though!

AMD ribs are more crisp, Goodmarks are more "washed off".

However Goodmark pans are like half the price, and I wouldnt say they are bad at all. They are defintely very useable.

Having said that, Id go for AMD on nicer cars....Id use Goodmark on somthing I want to do right but dont want to spend much on because its a run of the mill car.

Now, when talking about exterior sheemetal like fenders, quarters, decklids, etc. AMD is pretty good for being repro parts....you wont be getting any better anyplace else. You want better, buy NOS and be ready to sell a kidney to be able to afford it.

Goodmark exterior sheetmetal Stay away!!! ITS JUNK!!!