A nice cast iron 4 barrel do the job. I swapped my cast iron 4 barrel for a LD4B and I really didn’t notice much difference overall on my 273 hipo engine.
Maybe time for another project car. I have the opposite issue in my life right now. Never bored not enough time. Got 2 step kids 13 and 9 and a daughter 7.
I loved BMWs being stationed in Germany. Buddy had a late 80s straight 6 with a 5 spd. Pretty much a hand me down base car. What a fun ride would go 130mph on autobahn easy.
I’ve had a few custom dual exhaust made here in my town. I just ordered a TTI x pipe for my 67 b body. Hands down it did cost more but the TTI is way nicer and fits near perfect.