As part of my oil cooler installation project, I had to remove the custome engine compartment tins I made to seal the bottom of the compartment. There are two pieces: One which goes at the rear and rests on top of the frame rail across the back, and a second, much larger, horse shoe shaped piece that fits under the frame rail, around the rear and both sides of the engine tins and seals against those and the head tins with weather strip. They both work very well.
If anyone is interested, I can make full-sized paper templates of these pieces and send them to you for whatever the postage costs. they both rely on having all of the original VW engine tinware installed, as well as a seal at the bottom of the firewall (I have a large piece of Home Depot padded shop floor material on the firewall that hangs down low enough to be fastened to the lower tinware).
If you're interested, let me know. I can also post pictures.
Gordon
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