Always reading, rarely posting, but I've started to make a detailed inventory of all the more special Camaro crap I have laying around and have gotten to my Holley carbs. I have 2 that I want to make sure I have figured out correctly. Any help would be appreciated.
#1 - 3959164, list 4348, BD1. This date code makes no sense to me. It is pretty clearly stamped, but I'll check it again when I get back over to the shop. I am pretty serious when I write numbers down. By the number it codes as a '69 L-78, L-89, L-72 carb. Oh yea - vented primary bowl, manifold coil style choke.
#2 - 3923289 DZ, list 4053, 0523. This should be a service carb made in February 1973 for '68 L-78, 68 L-72 and '68 & '69 DZ service. Non vented bowl, manifold coil style choke. Am I correct here ? This is the carb off my '68 L-78 car. Bummed it a service replacement, but I've owned the car since '81 so it's been there forever.