I've got the driveshaft style parking brake on my '59 3/4 ton with the lever attached to the side of the transmission coming up through the floor next to the shift lever. I took the floor cover off to replace the rusty screws and paint it, etc. The parking lever had this rectangular rubber boot going down through the floor, retained by a metal frame. It was brittle and shot of course. My problem is I can't seem to find a replacement. The ones from the AD trucks are too small and shaped wrong. The vendors all sell a foam donut that fits around the handle fine, but doesn't fill the hole so there will be gaps even when I put the retainer back in. Has anybody seen this or seen the correct part sold anywhere?
