I just had my upper and lower dash refurbished by Just Dashes and it cost just under $1100 for both. As mentioned above the grain is not exact, but they explained to me that much of the foam is new and today's materials are much better than the stuff from 40 years past. Since they re-foam, they were able to fix the common sag at the instrument cluster cowl.
Below are some pictures of the critical or hard to form areas and of course an ashtray to dash grain comparison. I also "arrowed" some defects in the ashtray picture located at the right side of the instrument cluster cowl. I did drop off and pick-up the parts, but didn't think these defects were worth making a fuss about.
The top dash dropped in no problem. The plastic threads were coated with contact cement, so I had to run a nut on them to clean them off. The lower dash required some foam trimming to make it fit and Just Dashes filled in many of the mounting holes so those had to be re-drilled.
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