Alright guys I am out on this one... I have a 1959 chevy apache with a new 350bored .30 over. delivering the juice is a 650 holley double pumper. New th350 B&M tranny. All new wiring from Ron Francis. Providing the spark is a MSD ignition box and MSD billet distributor. My problem is that I cannot get it to crank.

-I have power to the solenoid in the starter
-Starter has been tested, solenoid is good.
-Ignition switch is new.

With the key in the crank position it sends power to the starter, but that is as farr as it goes.

Please help