You’re correct. Most of the “ economy carbs I have use the same 1.250” Venturi’s as the correct center ‘61 to ‘65 center carb.
In fact, the dual pattern base can be used with the correct Tri-Power center carb. You do need to use the “economy” fast idle cam assembly.
__________________
BONESTOCK GOATS
'64 GTO Tripower Hardtop (Wife's Car)
'64 GTO Tripower Post Coupe (My Car)
'99 Bonneville SE Sedan
|