i think its time for me to set my valves my old dodge has 180000 miles and never have reset my valves i had a guy ofer to set them for me for 100.00 but i am pretty good at mechanic work and would rather pay myself 100.00 to set them lol does anyone have a clue to what they should be set at?? thanks and i am wanting to change all my oil to royal purple what is the grade of oil that i need for the tranny and rearend? i have a 5 speed manual and the one ton rearend 3.55 gears

 

The valve specs are on engine plate, left side of front cover. Intake .010, exhaust .020 are the numbers.

 

What year truck?

Scroll up and click on Tech Facts. The adjustment procedure is there.

 

ok thanks i have a 2002 3500