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Vehicle Info NeededTOP STREET PERFORMANCEPART NUMBER: 743-WH1201-1
WH1201-1 Standalone Wiring Harness, LS1 Drive-by-Cable w/ 4L80E Auto
$44444
Ships on Sep 14, 2026
Lowest Price GuaranteeStandalone Wiring HarnessLS1 Drive-by-Cable w/ 4L80E Auto
Top Street Performance WH1201-1 Features:
An LS engine swap is a no-brainer when it comes to adding some affordable horsepower to a project car, but any swap comes with its share of headaches, including wiring. That's where TSP's engine and transmission wiring harness comes in. It is designed for engines from '97 - '04 LS1 and LS6 Corvettes and '99-'06 drive-by-cable GM trucks with 4L80E transmissions.Wiring Freedom
Unlock customization possibilities with the Top Street Performance Stand Alone Harness. This versatile wiring solution offers easy integration for various applications. Crafted for durability and flexibility, it simplifies electrical setups, allowing you to tailor your system to specific needs. Upgrade to this standalone harness for hassle-free wiring, bringing enhanced functionality and control to your vehicle's electrical system.
Part TypeWiring Harness
Product LineTop Street Performance Stand Alone Harness
BrandTOP STREET PERFORMANCE
Package Height6.0
Package Width12.0
Package Length18.0
Weight12.0 PG
Part CategoryPerformance Parts
Part FitmentSemi Universal
Vendor Part NumberWH1201-1
Package Qty1
Package TypeEA
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