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new plugs and wires

Discussion in 'Performance & Fuel' started by tmcroc24, Dec 26, 2009.

  1. tmcroc24

    tmcroc24 New Member

    im thinking about putting new spark plugs and wires in my 07 silverado nbs 5.3. any suggestions?
  2. DAREDEVIL

    DAREDEVIL Rockstar 4 Years 1000 Posts


    Don't know about a 07 , but on my 96 5.7L i found that the OEM's are the best !!!!!!!!!!!!!!
  3. jarratt11

    jarratt11 New Member

    im about to do the same with my 03 silverado. i am gonna stick with the acdelco(oem) spark plugs and wires. i had some trouble with finding the wires. Im stuck between the acdelco 748gg and the 9748gg wires because i dont know the difference. they both say they are for delphi packs 19005218, so im confused. anyone know anything about this? they are both 7mm as far as i can tell
  4. TRPLXL2

    TRPLXL2 Epic Member 5+ Years 1000 Posts Platinum Contributor

    Just did a tune up on my 2001 S-10 with the 4.3, and I wanted to go with the MSD wires and stuff and the guy told me not to. I stuck with the ACDelco stuff, and it is running real nice.

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