Wiring Harness Information - LT1 Swap 1998 to 2002 Camaro/Firebird harness Wiring Info-New PCM Pinout info specific to 98, 99-02 F-body. 3/30/2013. 2004 Pontiac GTO Wiring Harness Info - Wiring harness info specific to the 2004 GTO LS1. wwwarness - Adam will rework most LS1, Vortec Truck, and F-Body LT1 Harnesses Amazon: lt1 wiring harness 17-32 of 129 results for "lt1 wiring harness" Skip to main search results Amazon Prime. Eligible for Free Shipping. MOTOALL Fuel Injector Connector EV1 OBD1 Plug Wire Harness Pigtail Wiring Loom Clip 2-Wire Female for TPI LT1 LS1 LS6 RC TRE - 4pcs. 5.0 out of 5 stars 1. $11 $ 11. 99. Get it GMEFI Wiring Home LT1 94-97 $445 and free reflash with purchase if using 16188051 ecm OBD1 LT1 94-97 w/ 4L60E $490 LS1 Wiring Harness and GM EFI link info link info Great People LT1 Wiring Harnesses. LS1 and Vortec wiring. LS2 LS7 Wiring Harnesses. Larrys Electric - 94-97 GM LT1 Universal harness New 94/97 LT1 (5.7 & 4.3 V8) stand alone SFI wiring harness. Our harnesses are all made with top of the line copper strand wire. Each harness comes complete with the necessary relays and its own fused power source. Each harness comes complete with full technical support by phone or online. OBD II CONNECTOR WIRING FOR LS SWAPS - YouTube Click to view on Bing2:58OBD II CONNECTOR WIRING FOR LS SWAPS Today we do a short tutorial on wiring your obd2 connector on your ls swap. LSx Swap Harness How To Simple & Free DIY Standalone on the Test StandAuthor: Bad Luck GarageViews: 33K LT1 Wiring Harness We offer LT1 wiring harnesses specifically for the 1994-1995 engines. The typical ECM/PCM number is 16188051. If this is what you have then we can get you going. We offer PCM reprogramming with the purchase of our LT1 wiring harness. Fuel Injection Connection has been building GM EFI fuel injection systems since 1993. lt1 engine wiring harness | eBay Find great deals on eBay for lt1 engine wiring harness. Shop with confidence. Amazon: lt1 wiring harness Amazon: lt1 wiring harness. Skip to main content. MOTOALL Fuel Injector Connector EV1 OBD1 Plug Wire Harness Pigtail Wiring Loom Clip for TPI LT1 LS1 LS6 RC TRE - 4pcs. 5.0 out of 5 stars 1. $11 $ 11. 99. Get it as soon as Mon, Dec 9. FREE Shipping on orders over $25 shipped by Amazon. GM OBDII OBD2 Wiring Harness Connector Pigtail Harness LS1 LS1 LT1 OBD II Connector Wiring Pigtail. For GM LS1 and LT1 Applications. 1996-1998 Camaro 350 LT1. 1996-1998 Firebird 350 LT1. 1998-2002 Camaro 350 LS1. 1998-2002 Firebird 350 LS1. New OBD II Data Link Connector pigtail to repair the connectors for the listed applications.Brand: Michigan MotorsportsLocation: Niles, MichiganSeller Rating: 100.0% positive All Stuff LT1 related I've moved all the LT1 links onto this page to clean things up a little bit. This way I can also add more specific LT1 technical information to this page. Below you will find links to harness information. Lets start with a little bit of PCM/Harness info. The first LT1 was put in the 1992 Corvette.