So, If you take a '74 360 short block and put 675 318 heads on it that have 1.88/160 360 valves, do some throat work to the heads (184 cfm @ .400" lift), use an Edelbrock Performer 318-360 dual plane intake, a Holley 1850-5 4160 carburetor, Comp 260H cam and stock 340 valve springs, $130 set of...