⚡ HPI Standalone LS / LT Swap Harnesses — Plug & Play, Ships USA
Eliminate wiring headaches and get your swap running right. HPI Standalone Harnesses are built for reliability, clean installs, and fast tech support.
Features:
• Plug & Play for LS & LT swaps
• Phone & text tech support included
• Ships from USA (Next-day shipping available)
• Local pickup in DFW, Texas
Compatible with:
• Factory ECUs & aftermarket tuning
• 4L60, 4L80, 6L80, 6L90, 8L90, 10L90
• Manual & non-electronic transmissions
Extras Available:
• Injectors (60–210 lb) w/ HP Tuners & Holley data
• ECMs & TCMs VATS unlocked
• Complete swap kits: sensors, pedals, computers, cam kits
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🔧 HARNESS OPTIONS & PRICING
(All prices include shipping)
Gen 3 LS:
• 4L60 / 4L80 / Manual / Non-Electronic Trans – $230
Gen 4 LS:
• 4L60 / 4L80 – $350
• 6L80 / 6L90 – $300
• Manual / Non-Electronic Trans – $240
Gen 5 LS (2014–2023):
• 3- or 4-Wire | 6L80 – $700
• 3- or 4-Wire | 8L90 / 10L90 – $750
• 3- or 4-Wire | Manual / Non-Electronic – $600
Gen 5 LT4 Supercharged (2014–2023):
• 3- or 4-Wire | 8L90 / 10L90 – $999
• 3- or 4-Wire | Manual / Non-Electronic – $750
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💬 Message me with your engine, transmission, and swap goals — I’ll make sure you get the right harness for your build.
HPI Harnesses — Wired Right, Fired Fast.
