This Adaptor is for a Weber carburetor to fit onto a Fuel Injected intake manifold Z24I & VG30I on theNissan D21 pick up truck 1985 1/2 - 1992.
The throttle body (TBI) looks very similar to the carburetor and has been miss-identified a few times.
Conversion linkage is alsorequired, as well as a by-pass fuel pressure regulator, taking the 22 psi Fuel Injected pressure down to the Weber3 psi.