New to site. 1967 dart gts 440 / 410 gears / 3 spd auto / 3500 stall / altercations relocation kit in front / manual rack & pinion steering / mini tubs,caltracs,split mono leaf in rear / Black car with pear white interior. Car has the Hemi hood with 4"cowl. Want to build a 512 stroker from a 1978 400 block,herd some talk as to it may not fit under the hood, Any thoughts???