Originally Posted by MasterTomos

Check out "Thepartspros" on ebay (make sure and get a GM/Delphi unit from them) or Chandler motorsports for their optispark. Both quality pieces, and at the best prices you'll find.

For plugs and wires, any local auto parts store will do. Also jegs and summit have a large array of parts and offer most everything available for plugs and wires. As stated above, you don't need to get fancy with the spark plugs.

hope this helps.

Originally Posted by cgperformance1320

60 bucks for plugs ? they better be gold plated and give u a hj while u put them in!
tr 55's from ur local parts store normaly around 2 bucks each

Originally Posted by brucer

lt1 specific plug wires from jegs. they are jegs brand and are $40, and look good.

Originally Posted by happysem

Seriously.

Is anything wrong with your opti now?
Don't mess with it if its fine!
They're very temper mental!

Originally Posted by firm18"

are these them?

http://www.jegs.com/i/JEGS/555/40225/10002/-1

Originally Posted by moderate Z28

Those kind of prices are what you get for going to the dealership (stealership).
Dont touch the opti unless it is malfunctioning. Im closing in on 170,000 miles on one as far as I know. If you research, you can find some great prices.

Originally Posted by firm18"

I understand that, but if possible (that is non-rapage) I will try and support local businesses.

Originally Posted by moderate Z28

I hear ya on that but around here, they're nuts. They can kiss my ***

Originally Posted by cgperformance1320

i wouldnt run autolite i always run NGK tr 55's much better plugs

Originally Posted by firm18"

are these them?

http://www.jegs.com/i/JEGS/555/40225/10002/-1