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    Results 1 to 8 of 8
    1. #1
      Join Date
      Jun 2011
      Posts
      31

      LSA Wiring Harness Routing

      Hey Guys, Where is everyone going through the firewall on the engine and pedal harness? And what about the seal? I have the GM controller, so the fuse block is pretty big. Was planning on putting it behind the ash tray, but where on the computer is good? Just looking for options.... TIA!

      Derek

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    2. #2
      Join Date
      Jun 2011
      Posts
      31
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    3. #3
      Join Date
      Aug 2004
      Location
      Jacksonville, FL
      Posts
      1,666
      Country Flag: United States
      I would use techflex F6 wrap on it. Much nicer than the plastic stuff and easier to do before you install the harness.
      Chris
      1968 Chevy Camaro SS
      LT4 (coming)/T56 DSE suspension

      1969 Oldsmobile Cutlass S convertible (442 Clone)
      LS3/4L70e, DSE suspension


    4. #4
      Join Date
      Dec 2006
      Posts
      90
      Keep firewall clean and go through down low close to bell housing of trans.

      I agree to use tech flex!
      '67 Chevelle LS1 T56
      '70 Chevelle 454 T56
      '67 Corvette Conv
      '68 Jaguar XKE
      '68 Jaguar XKE 2+2
      '60 Plymouth Fury Sonoramic Conv

    5. #5
      Join Date
      Jan 2014
      Posts
      24
      Country Flag: United States
      That looks like it is coming along real nice. I am building a second gen with a LSA and I am not quite as far along as you are. Sorry to hijack your thread but what kind of front accessory drive are you using, it looks good, uses a factory damper and is not all "billet" looking.

    6. #6
      Join Date
      Jun 2011
      Posts
      31
      I has all Holley stuff from an LS2 I was gonna use... I liked the "Factory" look... But the Holley a/c compressor bracket got in the way of the blower tensioner. So.... I ordered the LSX concepts a/c bracket and tensioner. Works great. Its just raw aluminum and the alt bracket is cast alum, but it looks great together.... And doesn't cost a fortune....

      - - - Updated - - -

      Got the tech flex in this week... What about the grommet through the firewall? Any suggestions or pics?

    7. #7
      Join Date
      Jan 2014
      Posts
      24
      Country Flag: United States
      The Daystar universal firewall boot on amazon looks pretty good for the price.

    8. #8
      Join Date
      Jul 2016
      Posts
      348
      Country Flag: United States
      Quote Originally Posted by gearhead23 View Post
      The Daystar universal firewall boot on amazon looks pretty good for the price.
      I'm using it with a bunch of smaller wires though, not ECM.




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