340 carb size?

3310,, 750/780 cfm,, $100 at any swap meet,, kit it and luv it..

The 69 came with a 625 Carter AVS,, but the 69/70 Mopar "Hustle Catalog" showed Ma Mopar recommending the Holley 3310 - (then 780cfm),, Edelbrock LD-340, and Hooker (?) headers..

hope it helps