yes i sent you that spacer when i sold that too you....and that is the wastegate...the bov is by the carb..

that was set up ran 7psi fine all the time with no creep at all and a masterpower 70mm turbo and that 38mm wastegate...

That H1E i sold you will fit right on there and is t-4 flanged and is about 67mm in size if a rember

78 Adventurer 150small block turbo'd 360w/Borg S475....smoke'em