Results 1 to 2 of 2

Thread: HEI pickup

  1. #1
    jreracing Guest

    Default HEI pickup

    I don't have a pn 8861 harness. My pickup has a white and green wire could you tell me witch one of them is + and - so i can hook up the grren and violet.

  2. #2


    On our part number 8861 the green wire is your positive and violet is negative. Can you please let us know if your pickup is OEM or aftermarket? If you need anymore help please let us know.

    Thank you

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
About us
Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Headers, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.
Join us