I bought a set of rallys and were wondering if someone could tell me what they came from and any value.
2 of them= K-1-9 12 valve stem 5 YW. They have a 4 1/4" BS or in that vicinity. I actually have 3 but 1 looks like it was professionly widened 1".

The other one= K-1-0 XG 4" BS but it also looks like it has been widened 1" as well.

They all have the Kelsey Hayes incigna on them. I had to sandblast them around the valve stem to get the codes. I am going to finish blasting and paint.
Anyone know what they are worth.
Thanks,
Bryan

I'm also wondering if they will work with factory disc brakes?
Thanks,
Bryan

Bryan I think YW is a Monte Carlo wheel and they will fit around your calipers no problem. Please note this is from an old and abused memory!

I found this table a while back but not sure about accuracy:
http://www.geocities.com/MotorCity/Flats/8941/Rally.htm

According to this, the YW may be Chevelle. Ask the folks over at Team Chevelle about the value. http://www.chevelles.com/

If I remember correctly, the code is
K - Kelsey Hayes
1 - plant (romulus mi???)
9 - 1969
12 - dec

I'm sure someone will chime in if I'm wrong.