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BRAND ITEM Model+ Price
PSI Conversion LS Wiring Harness, 24X (1997-2004 GM LS1 w/ T56 & TR6060) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 24X (1997-2004 GM LS1 w/ T56 & TR6060)

HAR-1017 $599.00

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PSI Conversion Vortec Wiring Harness, 24X (1999-2003 GM Vortec 4.8L, 5.3L, 6.0L & 6.2L w/ 4L60E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion Vortec Wiring Harness, 24X (1999-2003 GM Vortec 4.8L, 5.3L, 6.0L & 6.2L w/ 4L60E)

HAR-1018 $549.00

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PSI Conversion Vortec Wiring Harness, 24X (1999-2003 GM Vortec 4.8L, 5.3L, 6.0L & 6.2L w/ T56) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion Vortec Wiring Harness, 24X (1999-2003 GM Vortec 4.8L, 5.3L, 6.0L & 6.2L w/ T56)

HAR-1019 $549.00

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PSI Conversion LS Wiring Harness, 58X (GM 6.2L LS3 w/ 4L60E & 4L80E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (GM 6.2L LS3 w/ 4L60E & 4L80E)

HAR-1028 $659.00

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PSI Conversion Vortec Wiring Harness, 24X (2003-2007 GM Vortec 4.8L, 5.3L, 6.0L V8 w/ 4L60E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion Vortec Wiring Harness, 24X (2003-2007 GM Vortec 4.8L, 5.3L, 6.0L V8 w/ 4L60E)

HAR-1030 $579.00

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PSI Conversion LS Wiring Harness, 58X (2006-2013 GM LS7 w/ T56 & TR6060) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2006-2013 GM LS7 w/ T56 & TR6060)

HAR-1035 $569.00

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PSI Conversion LS Wiring Harness, 58X (2006-2013 GM LS7 w/ 4L60E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2006-2013 GM LS7 w/ 4L60E)

HAR-1036 $659.00

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PSI Conversion LS Wiring Harness, 58X (2008-2013 GM LS3 w/ T56 & TR6060) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2008-2013 GM LS3 w/ T56 & TR6060)

HAR-1037 $569.00

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PSI Conversion LS Wiring Harness, 58X (2008-2013 GM LS3 w/ 4L60E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2008-2013 GM LS3 w/ 4L60E)

HAR-1038 $659.00

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PSI Conversion LS Wiring Harness, 58X (2007-2008 GM LY6 w/ T56 & TR6060) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2007-2008 GM LY6 w/ T56 & TR6060)

HAR-1039 $569.00

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