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Painless Performance Wiring

Painless Wiring PW60608 Chev 5.7L LS1 Performance Fuel Injection Harness

Painless Wiring PW60608 Chev 5.7L LS1 Performance Fuel Injection Harness

PW60608
$2,300.10 AUD
$2,300.10 AUD
Sale Sold out
Tax included. Shipping calculated at checkout.

For maximum power with exceptional drivability, transplant the power of fuel injection into your vehicle with Painless Performance fuel injection harnesses.

All kits include straightforward instructions and TXL high-temperature, color-coded, and labeled wire for ease of installation. All fuel injection harnesses are 100 percent quality-tested on OmniScanners to ensure the viability of the circuits. Harnesses for both GM and Ford applications are available and they use genuine original equipment connectors for trouble-free installation and operation.



  • Injection Style:Multi-port
  • Metering Style:Mass airflow
  • Quantity:Sold individually.
  • Notes:This kit is designed for use on 1997-2004 LS1 engines with a 4L60E transmission. The chassis wiring and fuel injection wiring are fully integrated into a single 26 circuit/7 relay fuse block, eliminating the need to have separate fuses and relays for the fuel injection. These harnesses do not support flex fuel engines and require the use of a mechanical throttle body. Included in this kit you will also find all the required terminals & connectors for easy installation.

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