I ordered my San Techs from Trollhatan in Baltimore, but you raise an interesting point. Aren't the '84 and older lenses supplied with Chrome Trim...as opposed to the black of the last years? I did not know that the pin/hole alignment for the parking/brake lamp changed from early to late cars, but you're right, the only way they work is by backing off the socket about a quarter inch...I finally glued it in place with a single 'dot' of silicone, but still have sporadic problems. I suppose it's possible that they sent me the wrong lenses. I learn something here every time I log in...thanks DJ