If you find the pedals off of a 1.5 ton truck they will swap over to your 1/2 ton. The pedals mount to the bellhousing the same way and come up trough the floor the same way, but the master cylinder mounts to the frame, using a rod and clevis, and a lever and another rod and clevis to activate the master cylinder. It sounds complicated, but it gives you more room for the master cylinder... the sm420 is apretty wide transmission. It would be a good time to upgrade to a dual master at this time as well.
