The red one is a 240Z front clip.... I believe thats from a manufacturer in Japan. I don't believe the "conversion kit" is available. The second is a 280Z front clip... That I believe is a guy from another 240 forum out in cali... I've seen those pics before. He just finished it not too long ago. IMHO the red one looks much better and flows alot smoother... probably has alot more time/hours/$$ in the body work too

... the second one looks good but the 280 front just doesn't seem to flow w/ the 240SX front bumper... I think on the red car the front end flows better because they did the whole thing including the bumper, etc.. The hood has to be 100% custom the fenders are probably cut/fiber/welded together w/ the OE 240sx ones... I dunno looks like alot of work to me... but definately slick on the red car!