I would certainly like to be able to move this stock seat further back, the height is good but kinda' cramped for legroom and steering wheel room. I could experiment with some spacers under the tracts to raise it slightly, that would give me a little legroom but less clearance at the steering wheel.

1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy