I got a ford f100 n i can't get it to crank i have replaced lot of things on the truck?

Time belt chamber. New plugs new distribution new radiator coil n calibrator all new but want crank it spin over but want crank

Spinning over is cranking.

I have a feeling you are completely clueless. Time belt chamber? WTF is that? Coil and calibrator? What's a calibrator? Cranking and "spinning" are the same thing.

Fuel to the carburetor and spark to the plugs at the correct time. Get a manual.

WHAT YOU TALKING? Crank,… Spin-over… Same thing… Do you mean if won't Start?
Look for Electrical,… Plugs. Wires… Distributor… Rotor. F 100 was in the days of the old igition system, points & condenser too… BEST advice I can give… FIND someone to help you that Knows what they are doing