I need to put a floor mat in my '47 3100 too. I was looking at this rubber mat which is from a local farm store. The price seems reasonable at $44.99. It's a 1/4" thick, is that too thick? I also have the hump in the floor for the SM420. Does the same floor mat configuration work in this application? The description of the pre-made floor mats never mentions any difference between the flat transmission cover or the humped transmission cover. Any thoughts?

Thanks,

Andy

His: 1947 Chevrolet 3104
Hers: 2008 American Saddlebred

"I proudly Stand for the Flag and Kneel for the Cross" Unknown