The inline is for the EFI, (Edelbrock #1790), the other, (Edelbrock #1791), is for the auxiliary feed to supplement the NOS.
There's one pair of filters that will go in front of the pumps (shown) and another pair up near the injection systems.
All scratchbuilt. Almost all aluminum, the bracket for the inline pump is partly brass and the bracket for the filters is soldered brass. Made all the decals... - Mark