98-02 LS1 MSD/NGK Spark Plugs & Wires Combo


Model Number: LS1/MSD/NGK

MSD 8.5 Super Conductor Wires (Red or Black) and NGK Spark Plugs (TR55 or TR6) Combo. Get your combo today!

TR55 Plug – Stock heat range, gapped at .060″.

TR6 Plug – One heat range colder than stock, gapped at .035″ (Works well in Nitrous, Supercharger, or High-compression motors)

Make your selection below.

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Weight 1 oz




7 reviews for 98-02 LS1 MSD/NGK Spark Plugs & Wires Combo

  1. Rated 5 out of 5
    ( 7 reviews )

    Brandt Gvillo (verified owner)

    Just installed these last night and even though I’m bruised and broken I am so happy these are now on my car! It runs a lot more smoothly and the red MSD wires look great against the black and silver of the engine compartment! Definitely added horsepower since my WS6 was running on stock plugs, but WS6STORE help me solve that little problem very well!!! 😉 Great package and even better price what else would you expect from these guys? Great product!!!

  2. Rated 5 out of 5
    ( 7 reviews )

    Chris Olsem (verified owner)

    NGK and MSD are great brands……and you won’t find a cheaper deal anywhere!

  3. Rated 5 out of 5
    ( 7 reviews )

    joe kalec (verified owner)

    really nice looks good, fits good, and they feel great my car needed plugs so it felt like i put 20 hp on my car…. btw they are suppost to be gapped to .50, from 98 to 02, if the 8th charector of the vin is g, gap to .50 if not, its .60.

  4. Rated 5 out of 5
    ( 7 reviews )

    Jamie Boulanger (verified owner)

    cheap, quick, and easy shopping here…i wish “dating” was more like that ;P lol
    plugs come pre-gapped at .050 and are good to go, but check the gap anyway just to make sure…my 1st time replacing plugs and wires on an ls1, they sure didnt make the passenger side plugs easy to get to thats for sure, especially the 8th cylinder, god damn what a b****! install took about 4 hours…

  5. Rated 5 out of 5
    ( 7 reviews )

    Nicholas Dukes (verified owner)

    Just bought this set of plugs and wires last Thursday :D. Very happy with what I received. The plugs came gapped at .055 even though the site stated .060 which is good, less tapping to regap them down to .050. On a N/A engine with little mods a .055 should be fine. Excellent product and WS6Store made it happen! Thanks Guys!

  6. Rated 5 out of 5
    ( 7 reviews )

    Raul Resendz (verified owner)

    Bought this set for my 00 Camaro SS, great product and price. Gave better throttle response after the install. Thanks Ws6 store.

  7. Rated 5 out of 5
    ( 7 reviews )

    Charles Creech (verified owner)

    Drivers side was easy. passenger side wow. six and eight were hard. arms are scratched and i am sore. but got them in and feel like i really accomplished something. lol. notice smoother idle and better acceleration. great deal on two name brand items.

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SKU: LS1/MSD/NGK Category: