willl these bulbs fit stock housing/lamps on the 93 z28?
http://www.rksport.com/product/p_66665104/view_detail
http://www.rksport.com/product/p_66665105/view_detail
thank you

 

Not easily. The factory lights are mini quad sealed beams and there isn't squat out there to upgrade them with. I yanked my lights and mounting buckets and fabricated new mounts for Hella 90mm round projectors. A week of late evenings and about 300-350$ in parts -- that includes 2 Hella FF50 fogs and 4 90mm projector headlights. You could try to modify the stock headlight housings to put in those bulbs but the beam pattern will still suck.

Check out the 'crappy headlight' thread, there's lots of ideas and info in that thread by Sam95zNoTop. He's got a great install page for the Hellas, too.

GREAT upgrade for those crappy headlights!! (photos w/ in)

Z28Nut