What for, and or when would you use the throttle knob on ( mine is a 1960 apache)truck. The choke works the throttle cable knob comes off so I never use it . Is it to warm up or start truck ?
Or like a cruise control. Can I replace the cable with new knob and will it last or just break again?

Thanks for the help Ken

Oh ya is LMC good to buy, say rear bumper & crome mirrors?