I am thinning out my collection of cool valve covers...Here is a pair of used vintage 9 Fin "CORVETTE"  aluminum valve covers...#3726086...These are the RARE 9 fin style...These were only used on the high-performance motors...They are correct for the 1956-57 dual quad motors, but they fit all the 1955-1958 small block Chevy V8s 265 & 283 cu. in...with the staggered bolt pattern...Condition: good driver quality...1 cover had an extra hole welded shut, the same cover has a minor crack on the flange...the other cover has a weld repair on one end(put that end toward the firewall and it won't be seen)...They are painted with high temp aluminum engine enamel...Check my feedback and bid with confidence!