I have a set of Penske rebound adjastable shocks for sale. They are valves for non wing pavement sprint. They are 6" shocks. In good shape, they have 2 1/4" coil kits for them. I would get them checked out and new seals put in them, have been sitting for a while. Make an offer on them.
Jason Cox
(847)345-4500
Jasoncox40@outlook.com