My Buick has a 322 nailhead in it with a 4 barrel. The 4 barrel is shot so i did some research and found out that summit makes an adapter plate for the intake to put an edelbrok 600 on it. I already have the carb, but does anyone know what the part number is to the adapter plate I should buy, or any way to figure this out. Any help would be awesome. Thanks rustynail
Can't you just look it up on the Summit site? Hot Heads carrys the Offy adaptor, probably cheaper @ summit.
I called up there and they said he doesnt see one they have that will fit but there was a thread about this on this forum that someone did but they never gave out the part number just that they got it from summit and its an adapter plate
TRANS-DAPT 2064 is what you're looking for. The holes for the small pattern are not drilled out. If you order from them, they can do it for you.