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This harness is a 3 wire MAF and a 1 wire alternator.
This has the adapter 4L80E that plugs into the 4L60E harness and you will have to pin 2 wires to the blue retainer. Comes with instructions.
Looking for an OEM Quality, Stand Alone Engine Harness?
- FREE ADAPTER Connectors TO CONVERT HarnessTO EV6 OR (DELPHI MULTI 4.8 5.3 or 6.0) Injectors IF NEEDED. No one else includes the connectors. Please put in buyers notes if you need Delphi or ev6 connectors. If you forget we have to charge $12.00 later for shipping and handling.
IN STOCK for SAME DAY SHIPPING
As you can imagine, there is a LOT that goes into making an engine harness. There is even MORE that goes into making a Quality Engine Harness! Here at HP-INJECTORS, we have taken the initiative to purchase all of the PROPER PRODUCTION hand tools and Components to build the quality harness that you DEMAND and DESERVE.
- All of our harnesses are built with OEM Qualityand better
- All Harnesses are long enough for the PCM to be mounted under the dash(ADDED 36" FOR EASY COMPUTER MOUNTING)
- All Harnesses have a High Quality Grommet installed on the Harness (THAT SLIDES FOR DESIRED MOUNTING)
- Harnesses receive a quality check before shipment.
- GM Color Codes. Many Companies Do NOT Use GM Color Codes.
- High Quality Reinforced Ring Terminals
- 1200 Degree Fiberglass Braid on All Circuits Ran by Heat
- All Factory CPA (Connector Position Assurance Locks)
- 100% HANDMADE, right here in the U.S.A.
- Harness comes with a complete install instruction packet.
- All harnesses come with the needed Dash Connections, which include Speedometer, Tachometer, Park Neutral, TCC, Malfunction Indicator, and a DLC Port.
- 1997-2006 Drive By Cable LS1 Engines
- EV1 Injector Connectors - FREE ADAPTERS TO CONVERT TO EV6 OR DELPHICONNECTOR either set not both.
- PLEASE REQUEST ADAPTERS IN THE BUYER NOTES SECTION AT CHECK OUT ONLY, IF YOU MESSAGE US IT MAY BE MISSED AND THE ADAPTERS MAY NOT BE SENT!
ADDED FEATURES INCLUDE
36" ADDED LENGTH FOR EASY COMPUTER MOUNTING
UPGRADED WIRE FOR RUNNING THOSE BIG INJECTORS (will run any size injector without issues)
UPGRADED 60-AMP RELAYS
- FREE ADAPTER Connectors TO CONVERT HarnessTO EV6 OR (DELPHI MULTI 4.8 5.3 or 6.0) Injectors IF NEEDED. No one else includes the connectors.PLEASE REQUEST AT CHECK OUT IN BUYER NOTES.If you forget we have to charge $12.00 later for shipping and handling.
- PLEASE REQUEST ADAPTERS IN THE BUYER NOTES SECTION AT CHECK OUT ONLY, IF YOU MESSAGE US IT MAY BE MISSED AND THE ADAPTERS MAY NOT BE SENT!
Harness comes with a complete install instruction packet.
MADE IN THE U.S.A
If you have any questions please ask.
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⚠️ WARNING (California Proposition 65):This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.For more information, please visit www.P65Warnings.ca.gov.
