I am looking to put a 4-speed trans in my 67 Malibu. The bracket's on the frame, the hole in the firewall, but when I got it, the car came with a powerglide. (I don't care for them myself--besides, what fun is an automatic.) I decided I wanted a 4-apeed, and would go for an M-21 if need be, but I'd like to get a Super T-10. My question is: Since the Super T-10 was offered in the later years (T-10 was pre-68 I beleive) how easily will the trans bolt up with my existing Powerglide driveshaft, and do I use stock shifter linkage which would allow me to use a center console? (Should I just look for linkage to go with a Muncie--are they the same?) Would there be any floor cutting involved?