I have 67 camaro SS 327/275 hp # matching original with paper work from day 1. I think I could give some info on the L30/m20 that people are looking for. If you are interested or if CRG is interested let me know , I will try to help, I'am really not a camaro person ,but I bought this car awhile back and since have learned what it is. It is a convertible Balero red white top 4speed. I'am not much with computer so be patient please. Thanks Jim