1977 Datsun 620

[larv1962]

Hi, I need help on my options to go from factory to weber carburator and headers intake manifold seams not to feat with headers wat are my options

[Crvett69]

downdraft weber carb is a good edition, 32/36 dgv or dgav is the best size, you can go with mechanical choke or electric one. will need a adapter and a weber air cleaner. on the header if its made for the truck it should fit, if not it might not be the right one or will need to modify intake to make it fit