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    1. #1
      Join Date
      Sep 2008
      Posts
      66

      LS1 Painless Wiring harness for LQ4/9?

      Will the painless wiring harness work for the LQ4/9 engines? I can find these engines all day but the salvage yards don't have the wiring harnesses. Thanks

      Mike
      1967 Camaro
      2002 ws6
      1973 Camaro


    2. #2
      Join Date
      Feb 2007
      Posts
      1,402
      Country Flag: United States
      call speartech they have great harnesses that you can buy and the quality is and customer service is great. plus you can get pcm's from them aswell. and you can also get custom lengths so you can put the pcm inside. I got one for my ls1 t-56 for my 79z and would never turn back
      Brandon Slater

      1979 Z28
      1972 Nova
      2015 2500 silverado crew cab duramax

    3. #3
      Join Date
      Sep 2008
      Posts
      66
      Thanks! I'll check them out. In 5 months I will be able to finally start the 67! She's been waiting 7 years.
      Mike
      1967 Camaro
      2002 ws6
      1973 Camaro

    4. #4
      Join Date
      Jan 2008
      Location
      Felton, DE
      Posts
      346
      If ya need any help with the swap items just PM me, ive got alot of info and pictures on my 68 swap plus dozens of other peoples swaps i used to do mine with. Speartech is awesome. When i convert mine to EFI i am just going to buy their harness. They use much better wiring from what i remember reading. Plus it will be right with no problems.
      1994 Z28 - 13.52@110mph 2.1 60ft T56, bolt-ons, suspension
      1978 Datsun 2+2 - 6.0L LS1 swap in progress
      1968 Firebird, 2820 dry- 2000 LS1, D&D Viper T56, RAM clutch/flywheel, 236/236 .651/.651 110+4LSA cam, victor JR EFI, 4150 TB, 42lbers, painless harness, Moroso 7qt pan, sfc, trac bars, 3" x pipe side exits, Telstars-30"MT streets/skinnies, mini-tub, 8.5" posi, richmond 4.56s, Hooker lLTs, Denny N20 DS, Fast dual wideband, Shotgun street scoop.
      http://www.myspace.com/shawnmacananny

    5. #5
      Join Date
      Sep 2008
      Posts
      66
      Thanks Shawn I'll pm you when I get there.
      Mike
      1967 Camaro
      2002 ws6
      1973 Camaro

    6. #6
      Join Date
      Feb 2009
      Posts
      8
      unmolestedta yes and no. it'll get the motor running but will take a little modifing to do so. the injector connectors on the truck injector's are a little different. if your spending the money get a harness build for the motor your building. speartech is a good place to look.

    7. #7
      Join Date
      Mar 2008
      Posts
      22
      Painless Does offer a harness for the truck motors and is available in extra length as well so you can move the ECM inside Look for Pn#'s 60217 and 60218 for the extra length




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