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Holley Main Harness - MFPI 558-104 TPI 558-100

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Old 03-12-2016, 12:38 AM
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A-P
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Default Holley Main Harness - MFPI 558-104 TPI 558-100

Category: Engine - Electrical
Price: $325
Part Fits: 2010+ Camaro, Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V
Location (State): CA
Item Condition: Brand New
Shipping Information: Item Can be Shipped
Engine: LS2/LS3/LS7/L92/LS9, Small Block, Big Block
LS Engine?: Fits LS Engine

I've got several Holley main engine harnesses that I got in a package deal with a Dominator, and I don't have a use for them. All of them look to be in perfect shape, and never installed. I don't have any boxes or manuals, but everything you need should be downloadable from Holley.

I've got 2 of harness PART# 558-103 - LS2 Main Harness for HP EFI & Dominator EFI
$325 shipped each, or I'd be willing to trade one for a 558-102 - BOTH SOLD

I also have 1 of PART# 558-104 - Universal MPFI Main Harness for HP EFI & Dominator EFI
$250 shipped

And 1 of PART# 558-100 - 4bbl Holley TBI Main Harness for Avenger EFI, HP EFI & Dominator EFI
$250 shipped

I know that I'm new here (building my first LS) but I've got 800+ feedback on eBay, and I've made several purchases from other members and would be glad to provide references.
Attached Thumbnails Holley Main Harness - MFPI 558-104 TPI 558-100-2016-03-10-21.20.16.jpg   Holley Main Harness - MFPI 558-104 TPI 558-100-2016-03-10-21.18.16.jpg   Holley Main Harness - MFPI 558-104 TPI 558-100-2016-03-10-21.21.38.jpg   Holley Main Harness - MFPI 558-104 TPI 558-100-2016-03-10-21.22.26.jpg   Holley Main Harness - MFPI 558-104 TPI 558-100-2016-03-10-21.23.00.jpg  

Holley Main Harness - MFPI 558-104 TPI 558-100-2016-03-10-21.23.45.jpg  

Last edited by A-P; 04-06-2016 at 08:55 PM.
Old 03-15-2016, 01:07 AM
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LS2 Harnesses are both gone - I still have the universal harness (558-104) and the TBI (558-100) for $250 each shipped.
Old 04-06-2016, 08:56 PM
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Bump for the two harnesses I've still got.



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