453's on my 70 Dart, ps box was too close the to tubes, went to a 16:1 aftermarket manual box
New 1.03 torsion bars required dinging for clearance, both sides
Schumacher mounts on a 360 magnum, slant 6 k frame
1/4 in of washers under the drivers motor mount
Offenhauser 273/318 #5896, small port with 2 , identical 2992 Carter AFB's, 500 CFM each, from 1960 318 Poly .
Going on my 360 Magnum, by using EQ CH 318A as cast magnum head with LA intake bolt pattern.
That flow 227 CFM intake at .500