1972 Dodge Colt

Hyper_pak said
I called Manley, they can't ID the valves.

I have a head with Manley valves and two were bad. I had to send them the valves, to get replacements. The big mistake I made was not getting a quote. $90+ ea for one intake and one exhaust. Plus shipping both ways.
PS: and over 4 weeks to get them.