APPLICATION: All LS, Vortec and LT Engines.

PARTS INCLUDED: 4 braided ground straps, installation instructions

NOTES: Properly ground your LS Engine with a PSI engine ground strap kit . 4 braided ground straps of varying lengths are included to properly ground your LS or LT engine.
4.86 out of 5

7 customers

5

86%

4

14%

3

0%

2

0%

1

0%
- RABLS2
  
  These guys sell only high quality parts that fit and perform. If you have any questions they can answer them in plain English so you can understand.
- Fugitive 1Badazz72
  
  Exactly what is required!
- Mac
  
  Fuse block mount was a perfect fit for my LS Swap
- JT
  
  Very good quality made product. Very pleased
- No nickname
  
  Ground straps came as advertised. Very fast shipping, Customer service is very good.
- JohnS C10 LT gen 5
  
  PSI is one of the best companies that I have dealt with. They have so much knowledge and always willing to share.
- Aaron.W
  
  Kit works well, looks like it's good quality and the price is fair. Other kits I've bought & returned did not have the same quality. Time will tell.

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03 - '07 Vortec (DBW) w/ 4L60E or 4L80E w/ 5 pin MAF Standalone Harness

$579.00
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03 - '07 Vortec (DBW) w/ 4L60E or 4L80E w/ EV6 Injectors & 5 pin MAF Standalone Harness

$579.00
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03 - '07 Vortec (DBW) w/ T56 Standalone Harness

$579.00
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C10 Swap Pedal To Tac Module Harness (242 PCM) 9 Pin

$54.00
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Gen 3 Vortec Truck Tac Module (2003 - 2007) (242 PCM)

$179.00

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03 - '07 Vortec (DBW) w/ 4L60E or 4L80E w/ 5 pin MAF Standalone Harness

$579.00
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03 - '07 Vortec (DBW) w/ 4L60E or 4L80E w/ EV6 Injectors & 5 pin MAF Standalone Harness

$579.00
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03 - '07 Vortec (DBW) w/ T56 Standalone Harness

$579.00
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C10 Swap Pedal To Tac Module Harness (242 PCM) 9 Pin

$54.00
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Gen 3 Vortec Truck Tac Module (2003 - 2007) (242 PCM)

$179.00

Looking for an Affordable, In Stock, Plug and Play wiring harness for your LS Swap? PSI sells Standalone Wiring Harnesses for GM Gen II, III, IV, & V LS/LT based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well as Gen IV (58x) LS2, LS3, LS7, & Vortec and GEN V LT / ECOTEC3 Engines. All PSI Harnesses are Made in the USA. In addition to wiring harnesses, PSI carries Holley Products, Vintage Air A/C, Dakota Digital Gauges, HPTuners and PCM programming, Fuel Pump Kits, Engine Sensors, Extension Harnesses, Replacement GM connector pigtails and a complete line of hardware to complete your conversion needs!

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LS/LT engine ground kit

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