427 tall deck

[Puke160]

I know it's not in the right post but figured you guy knew the most about this motor. I'm in the process of rebuilding a 427 tall deck to put in my K25 GMC. I am trying to find out if I can use the 13" clutch assembly and flywheel out of the C70 on the Muncie 4 speed that is in the truck. Also if there is a dual plane low rise intake for the tall decks, so I don't have to use the spacers. Also header fitment or do I have to use the stock manifold. The truck will be used to pull a stock trailer and as a wood truck. So the setup should work good as long as everything fits.