Actually I flipped the trans mount but the round tubing hits the frame, that's why its upside down. The company that it came from said that would be fine, it does not compromise anything. I installed the cab today with the original perches, engine was too far back. valve covers are hitting firewall. Put perches from1973 truck back on and set cab on, the lip in trans tunnel is touching the trans. Not sure what to do here. Also checked to angle on driveshaft and it was 7 degrees. What is the correct degree? Thanks Rusty Rod
