I bought these valves a few months ago when i got new springs and retainers and decided to stick to stock valves for my s2k. The valves were never installed and only 2 of them were taken out to take the picture. These valves ave a dished intake valve and a stock exhaust valve, this in theory lowers the compression by a small margin, and these will fit in a stock head with no headwork required. I paid $270 for these and will sell them for $230 located in So Cal. thanks
CHRIS.

 

price reduced to $200....awsome deal!!!

 

I'll take these if you can ship to the United Kingdom