Only ones i found that i liked were Wilwoods, but required me rebuilding the entire area behind the dash. Maybe next time, until then, i'm taking contortionist classes so i can heel/toe....
I've got a clayton set for my 69 Camaro, not yet installed. Very nice pedals. They used to make second gen muscle pedals, but auto only. Looks like they cut those out with "version 2.0".