• Features:
  • Standalone Wiring Harness T56 Manual LS1 For 4.8 5.3 6.0L DBC LS Swap 1997-2006

    Features:

    • 100% quality assurance tested, more responsive, less expensive, easier to install.
    • Designed for engines from 97-04 LS1 and LS6 Corvettes and for 99-06 drive-by-cable GM trucks with T56 manual or non-electronic automatic transmissions.
    • Plug and play with switched power, constant power and ground connections required.
    • All Harnesses are long enough for the PCM to be mounted under the dash (ADDED 36" FOR EASY 3.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)
    • All harnesses come with the needed Dash Connections, which include Speedometer, Tachometer, Park Neutral, TCC, Malfunction Indicator, and a DLC Port.

     

    Fitment:

    • For drive-by cable(DBC) applications with LS1 intake manifolds and T56 manual or non-electronic automatic transmissions.
    • For 1997-2004 Chevy Corvettes.
    • For 1999-2006 GM Trucks.
    • Vehicle compatibility charts are for REFERENCE ONLY. Check product type and size to match your needs.

     

    Package Includes:

    1 × Standalone Wiring Harness

    W/O Product Instruction

     

    Notes:

    Please check the pictures carefully before buying to determine whether these products are what you need.If you are unsatisfied with your order, please contact usand we will work with you to resolve it to your satisfaction.


    Item Specifics
    Country of Origin United States
    Brand netuera
    Manufacturer Part Number 235305
    Type Standalone Wiring Harness
    Placement on the vehicle Car Reserved Harness Position
    Material Metal/Rubber/Plastic
    Superseded Part Number Standalone Wiring Harness
    Mounting Hardware Included Yes
    Fitment Type Direct Replacement
    Manufacturer Warranty 1 Year
    Fuel Type Diesel
    Features Easy Installation
    Instruction Manual Included No
    Compatible Year 1997-2006
    Note Professional installation is always recommended!!!

    Payment

    Payment Methods

    * Paypal,Google Pay,VISA,Master Card,American Express,Discover,eBay Mastercard.

    Shipping

    Pickup is not available as all items are shipped to buyers - NO EXCEPTIONS
    Orders ARE POSTED BY USPS OR FEDEX.

     

    Returns

    If you are unhappy with your purchase for any reason, US buyers can return it to us in an un-used condition in the original packaging within 30 days of purchase and we'll give you a refund or exchange. The refund/Exchange will not include postage/eBay costs. Please note you MUST contact us to obtain a Return Authorization Number before returning any part. Any parcel without the Return Authorization Number will be rejected.

    If your item is faulty or was incorrect, you must contact our sales representative before returning the parcel and we will endeavour to solve the problem effectively. Video or picture is required to show the item condition before we issue the Return Authorization Number.

    Important Notice:
    1. Any returned item(s) without Return authorization number will be rejected.
    2. Please return your item(s) in original packaging and ensure that all packages are securely wrapped.
    3. We will not accept responsibility for loss or damage of goods during transit, please ensure that the insurance cover option is taken where possible.

    Feedback

    If you have purchased the wrong Good or are returning a Good as a warranty claim, we will accept a return of that good and issue refund or send out a replacement Good subject to the following:you must contact us first about the Goods before returning the Goods to us, and if we agree to accept a return of the incorrectly purchased Good or if we agree to accept the warranty claim over the Good then you MUST do the following:the Goods must be securely and appropriately packed so they are not damaged during transit;the Goods must be returned in their original packaging;the Goods must be like new and not show any signs of use or having been installed or fitted;The claim for refund must be advised to us no later than 30 days after the date you bought the Good.

    About Us

    ● High Quality
    ● Customer - Service
    ● Affordable Prices

    Store Category
    Standalone Wiring Harness T56 Manual LS1 For 4.8 5.3 6.0L DBC LS Swap 1997-2006

    Features:

    • 100% quality assurance tested, more responsive, less expensive, easier to install.
    • Designed for engines from 97-04 LS1 and LS6 Corvettes and for 99-06 drive-by-cable GM trucks with T56 manual or non-electronic automatic transmissions.
    • Plug and play with switched power, constant power and ground connections required.
    • All Harnesses are long enough for the PCM to be mounted under the dash (ADDED 36" FOR EASY 3.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)
    • All harnesses come with the needed Dash Connections, which include Speedometer, Tachometer, Park Neutral, TCC, Malfunction Indicator, and a DLC Port.

     

    Fitment:

    • For drive-by cable(DBC) applications with LS1 intake manifolds and T56 manual or non-electronic automatic transmissions.
    • For 1997-2004 Chevy Corvettes.
    • For 1999-2006 GM Trucks.
    • Vehicle compatibility charts are for REFERENCE ONLY. Check product type and size to match your needs.

     

    Package Includes:

    1 × Standalone Wiring Harness

    W/O Product Instruction

     

    Notes:

    Please check the pictures carefully before buying to determine whether these products are what you need.If you are unsatisfied with your order, please contact usand we will work with you to resolve it to your satisfaction.



    Payment Methods

    * Paypal,Google Pay,VISA,Master Card,American Express,Discover,eBay Mastercard.

    Pickup is not available as all items are shipped to buyers - NO EXCEPTIONS
    Orders ARE POSTED BY USPS OR FEDEX.

     

    If you are unhappy with your purchase for any reason, US buyers can return it to us in an un-used condition in the original packaging within 30 days of purchase and we'll give you a refund or exchange. The refund/Exchange will not include postage/eBay costs. Please note you MUST contact us to obtain a Return Authorization Number before returning any part. Any parcel without the Return Authorization Number will be rejected.

    If your item is faulty or was incorrect, you must contact our sales representative before returning the parcel and we will endeavour to solve the problem effectively. Video or picture is required to show the item condition before we issue the Return Authorization Number.

    Important Notice:
    1. Any returned item(s) without Return authorization number will be rejected.
    2. Please return your item(s) in original packaging and ensure that all packages are securely wrapped.
    3. We will not accept responsibility for loss or damage of goods during transit, please ensure that the insurance cover option is taken where possible.

    If you have purchased the wrong Good or are returning a Good as a warranty claim, we will accept a return of that good and issue refund or send out a replacement Good subject to the following:you must contact us first about the Goods before returning the Goods to us, and if we agree to accept a return of the incorrectly purchased Good or if we agree to accept the warranty claim over the Good then you MUST do the following:the Goods must be securely and appropriately packed so they are not damaged during transit;the Goods must be returned in their original packaging;the Goods must be like new and not show any signs of use or having been installed or fitted;The claim for refund must be advised to us no later than 30 days after the date you bought the Good.

    ● High Quality
    ● Customer - Service
    ● Affordable Prices


    All rights reserved.



    On Apr 25, 2026 at 08:02:28 PDT, seller added the following information:

    Datacaciques