FYI
I asked an e-bay seller about the height of the "dry" ( that's what I'll call it?) throttle body and he said 2 1/4" ?
I then measured my Holley 750 I have laying around and it is 3 1/4" STR intake is aproximatly 2" taller than the Holley street dominator so I still have to "find" about an inch.....