there is no "flat" floor for the 67-72, you either have a low hump [3 speed/small trans] or a high hump [4 speed/large trans] - see here [same goes for the 64 if that's the correct year, and for the previous 55-59's as well]

Bill

Last edited by squeeze; 04/16/2010 12:20 AM. Reason: add link
Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot