still needs a little fine tuning / trimming, plus mounting tabs to the stainless steel oval to round adapters, and install anti-vibration rubber around the core support opening. Powder coat the intakes gloss black and ready for the 4" hoses.
Did that on a hot 406 sbc GMC shortbed once, I made alum. pins to hold the hose onto the nipples in the rad. cradle , that way I could pull the pins and remove the hose to take the air cleaner off quickly .