[velociraptor]

right now its a daily and will some heavy lifting duties (towing 10k lb travel trailer).

so im thinking 650cfm carb and something like an edelbrock performer?

issue im having with the current set up is the vac leaks i think may be causing my vac advance on the dizzy to not respond and if i put that much weight the 2bbl wont cut it.

just dont know which manifold to get. current has all the lines for the missing emissions controls for whatever year the motor is(again think its a 75) and i want to rid myself of those.

guess my question is.....sbc is sbc and any sbc intake will fit?

currently has an HEI and there is a size difference for the hole for the dizzy to a standard points setup.....right?????