I was not sure and wondering if there would be any problems with electrolysis if I used a plated steel heater hose connection into an aluminum intake manifold?

Not sure on the electrolysis but I would suggest not using stainless on aluminum unless you use an anti-sieze compound. The stainless will gall the threads in the manifold and not only ruin the threads but make it extremely difficult to remove if need be.

"The Master Cylinder"

Enjoying life at the beach in SOCAL

any one use this stuff? boat guys maybe. http://www.tefgel.com/contain.php?param=tefgel_inforI use ARP anti seize or, in your situation Arp pipe seal which sounds similar to the Tef-gelstu

with aluminum manifolds and heads always use anty freeze, have witnesed many eaten intakes  frome the southern us wher no atyfreez is  needed.use the proper stuff for longer life,change every 2 years. just my opinion.