Look to the '76-'84 Chevy/GMC 3/4 tons as a potential source of parts, they had front disc brakes. Don't plan on a direct swap, but it's something to start with.

-Boyo


'48 Willys CJ-2A / '55.1 Chevy 3600 / '66 Austin-Healey 3000 / '04 Volvo wagon (parenthood!?)