Lighting for late squares question.

[76Blue_Beast]

Hope everyone had a good holiday.

Been a while since I've been on but I recently got my 91 burb back from a hear transplant and have that little fire inside me again for this ol girl.

My question to you is: what have you all done for upgrading the lights to LED or something different from the dual factory sealed beams ? I want to get rid of the sealed beams and throw in LEDs but cant seem to get accurate information off the interwebs. I've looked for plug and play seeing how LEDs have made a big hit but they seems to look larger than what I have. I've been told we have 3x5 yet cardi.com and Amazon and all them suggest larger sizes . Please send links , sizes and pictures. Would be cool to see. Thanks again! Happy new year.