The valve you are looking for (BLK250) is machined wrong, so the brake light won't go off (I never try to actually use the brakes with their valve so I don't know if that worked).
Bought one...had to go back and exchanged it for another one that didn't work. They gave me the wrong brake lines also.
All in all I went over there 5 times...it's a one hour drive each way for me...so there is 10 hours of my life I will never get back.
Ended up buying brake lines online from Fine Lines and had them shipped to me...and I rebuilt an original block/valve.
I wouldn't walk across the street to go to Inline Tube...maybe your luck will be better than mine.
"Inline tube "distribution blocks OR proportioning blocks are machined wrong ? Which ones ?.... I live like 10 minutes from them and purchased the dist block... but about 2 weeks from bleeding the brakes ....... I will let them know in person ....