[60sstuff]

My guess on the B10 insert panel would be the engine turned insert around the gauges.

The K24 is the Positive Crankcase Ventilation (Fremont Ca. Built).
The K45 is Heavy Duty Air Cleaner (std. w/382).

The F35 (conv. frame) would require the different cross member F37 ?

I’m looking forward to learning what the complete break down is of post #1.

Chris.