4.3L marine intake manifold height?

[G-Body]

I`m wondering if someone could do me a favor and measure the height of a marine 4.3L carb intake manifold (the older 1985-1995 one with 12 bolts). I was looking for a measurement like this http://www.edelbrock.com/automotive_new/mc/manifolds/images/dia_meas.jpg
I`m stuffing a 4.3L v6 into a chevy chevette and the factory TBI intake is too tall. I found pics of the marine carb intake and it looks much shorter, like it would fit without wacking a hole in the hood. I just can`t seem to find a marine intake

[HP350SC]

waaaaaay back (1991)when I bought one, they were under $100 at Chev dealer.
Ask for non-egr, it is same as marine.

[G-Body]

Hmm, I figured it was a merc thing only. I`ll have to stop by chevy on monday. Thanks for the tip.

[HP350SC]

Edelbrock 2111 is under $200...http://store.summitracing.com/egnsearch.asp?Ntt=4%2E3+intake&N=700+4294822065+115+4294908396&Ntk=KeywordSearch