[gsharapa]

Originally Posted by DanEC

Is this a car you bought or one you are thinking about buying? Knowing the manufacturer might help. Removing seat tracks and bolting them to the floor all the way back usually gains significant room. raking the seat back hldps too. Some models have some adjustment of the pedal position also.

Agree with the above as I pretty much always bolt them to the floor and tilt the front up for more room. You could also take some foam out of the seat cushion or have a thinner one made. On other thing you could do is put a Kirkey vintage racing seat in it bolted to the floor and tilted back as you will pickup lots of room with that seat. I have one in mine per the following pic.