Quote:
Originally Posted by trapin
What type of filler are you using for the firewall?
As soon as it gets warmer here (Michigan) I'm going to be laying down some filler on my firewall. It's all welded up with the DS&E filler panel. I just have to do some grinding at this point. I'm planning to use Evercoat Everglass with a light skim coat of Evercoat Rage for finishing.
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Here is the story behind it. I started out by making my own block off panel and welding it up. I wasn't satisfied with just closing the a/c blower holes and wanted to make the seam go away. I started filling with heavy duty filler. It got THICK! I primed it up and slapped the car on the 360 dolly to do the floor pans, etc. Once I got the car down I noticed a crack in the filler! So, this next picture is after my wrath and a grinder with a wire wheel tip. I followed this by making a template of cardboard and had a local speed shop precision cut it for me from steel. I zinc/weld through primed both sides and tacked it on. You will notice I closed off EVERYTHING in the process. I ended up with some warping across the panel and had to run some evercoat icing type filler over that with a 17" long file to make sure it is square. Total filler is minimal and cracking should never be a problem. Since these photos I went back and closed the steering shaft hole to just enough to clear the shaft since I shortened the column up behind the wall. I also cut my a/c and heater hoses and built some simple aluminum sheetmetal grommets to keep them from wearing holes through the firewall holes. My a/c drier is in the passenger cowl with a power antenna and Vintage Air heater control valve.
The lines go up high hidden from view until they pop out of the inner fender right next to the engine.