71 vs 72 thermoquad

Hey Demon Sizzler...got a TQ off a '72 D250 w/ a 360 under the hood. Truck had about 70k on the odo, was in a wreck that wiped out the driver's side. Picked up the carb for $30 and was planning on using it on my budget-built 340. Can I pick your brain on this thread (don't want to high-jack) and spread abit 'o knowledge-I know you are the TQ guru.