finding the hydraulic master for the clutch isn't a big deal- Try speedway motors.com. I got one for about $50. Mounting it is the trick. I went to a metal working shop and had them drill three holes in a piece of plate steel to match the mating/mounting surface of the master cylinder. Then I cut and welded the rest at home. If you can't do that, you can build your mount from cardboard and take it to a metalworking shop and they'll put it together for you for pretty cheap. Lots cheaper than paying someone else to do the same thing.

'51 Chevy 1/2 ton w/'62 261, HEI, offy, fentons, dual carter/webbers, t-5 & 12 bolt posi