I'm planning to swap to a mechanical pump from a Mallory 140 electrical unit. I hear Carter makes a good pump. Engine is a 360/414 , Holley 800 DP, Eddy Air Gap, ported iron heads, .242/.250@ .050, .558/.573 lift solid cam, TTI headers, 2.5" exhaust, 833 four speed. This is a street car that may...