Is this the 351C forum you're talking about, Brent?
Ford 335 "Cleveland" Series Engine Forum: Search ''
If so, I've been a member for quite a few years, but quit visiting the site about the time that the aluminum Cleveland blocks were being "promoted", before they were actually going to be cast. I found the forum difficult to navigate.
As for the heads, I'd much rather have the 2V AFD's...smaller ports to keep the low RPM intake charge velocity up there and adequate runner to support 600 horsepower. Not a bad combo...big power and streetability.
As for the flywheel/clutch issue, I've sorta figured out that the standard Cleveland flywheel and an appropriate clutch assembly would be the order of the day, just need to make sure the clutch disc is splined appropriately to fit the T-5.
At my age (I am older than aluminum foil) I'd really consider a dual-disc clutch, not so much for the increased "hookup" as for the reduced pedal pressure needed....and the increased clutch life would be another factor in the dual-disc clutch's favor. However, whether or not there is a Cleveland flywheel drilled and tapped to take the smaller pressure plate....well, that's something I'd rather leave up to you!
Cheers from Dugly
