Hello,
First I would lkie to thank those that took the time to answer my posts about my car not starting.
I really appreciate it!

Now this is the first Camaro we have had it is a
1990 RS 6cyl. the car idles a little ruff I do not think it has had a tune up in quite ahwile also
the vacum lines do not look as if they have ever been changed. So.....I thought I would give it some new lines and a tune , Now the question:
What do I buy other than the plugs?....any help would be appreciated Thanks!, Bob

 

How many miles are on the car? That will determine what maintnenace is due/overdue.

This is the basic service schedule to follow:

 

7500 mile fluid change interval for the rear axle? Never heard that one before.