13B 4 port first gen to fd adapter with primary fuel injector ports

this adapter lets you run a full fd intake system on your 13B 4 port first gen motor ideal for when switching over to fuel injection.  Adapter is .75 thick with machine ports to make the transition between runners as smooth as possible and primary injector ports machined on the adapter comes with the fuel rail and bracket .  made out off 6061 t6 billet aluminum.

**please allow about 2 weeks for delivery**