I recommend the Toyota PS conversion. I installed mine 10 years ago. It has been trouble free and handles great. Numerous aftermarket suppliers can furnish them. I use ABS in Orange, CA.
www.abspowerbrake,com.
FRed


1956 3100 Pickup/Red/350/3sp OD/PS/Disc Brakes
1957 Bel Air Sport Coupe/Red/355/TH350/PS/Disc Brakes
2017 Silverado LT Single Cab SB/Black/5.3/6 Speed Trans
1947 Willys CJ2A w/F-Head engine