As some of you know I removed the ABS from my Thunderbird. When I did it I replaced the SC proportioning valve with the stock CV proportioning valve. Here is the SC proportioning valve with the guts removed.
I cleaned the housing and had the machinist make an aluminum plug then had a welded weld it in like so:
I then cleaned it again and painted all the carbon steel parts, even the part on the switch:
I will install it in a few more weeks...