Good list. Don't know about later model trucks, but check the clearance if you have a column mount 3-speed. A lot of those intakes would not clear the shifter mechanism on my "50. I ended up with an Edelbrock that just barely cleared(had to grind a hair off one of the shifter arms). A Sharp,Tattersfield,and Edmunds would also clear. My Fenton and Thickstun would not.
Barry,I seem to remember a Weiand at Iola a year or two ago at that guys booth with all the old intakes. His prices are a little scary though. 2 weeks till the big show!!
Bob