C10 wont crank

Question by rachelbeard0924 posted 2 months 3 weeks ago in Chevrolet

I have a 1986 chevy c10 custom v6 4.3. it will turn over but will not crank. I have replaced...

starter, battery, distributer cap, ignition coil, rotor, wires, plugs, fuel tank, fuel pump, and rebuilt the carb 2 times.

im getting fuel, im getting spark, so i have no idea what else could be wrong. i cant pull obd1 codes because i have no check engine light. please give me some ideas.