I have a 1970 C10 pickup 250 manual straight 6 that I can not get to run anymore. Used to run regularly 4-5 years ago, and started it here and there with no problems up until about a year or so ago. Ive replaced the carb, plugs, wires, distributor cap and rotor recently hoping that some newer parts would help, but sadly they did not. I know my way around a vehicle somewhat, but by all means am not a master mechanic. Anyone have some advice/tips to maybe point me in the right direction? Any help would be appreciated, thanks!