99 Dodge Ram Recommended Tune up Parts

[glastron]

Hello, I do not have a manual for this truck. I would like to know the recommended parts to replace for a complete tune-up V8. I do not know the history of previous tune-ups either. I would like to start fresh and assume that it has never been touched. Approx 120,000 miles. All recommendations would be appreciated.
Thanks to all--Glastron

[jg69s]

spark plugs, wires if they are worn, rotor and distrib if they are worn or cracked, PCV Valve,

[glastron]

Thank you for the input