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BRAND ITEM Model Price+
PSI Conversion LS Wiring Harness, 58X (2009-2013 GM LH6, LY5, LMG & LH8 w/ 6L80E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2009-2013 GM LH6, LY5, LMG & LH8 w/ 6L80E)

HAR-1073 $719.00

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PSI Conversion LS Wiring Harness, 58X (2009-2013 GM LY6 w/ 6L80E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2009-2013 GM LY6 w/ 6L80E)

HAR-1074 $719.00

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PSI Conversion LS Wiring Harness, 58X (2010-2013 GM L99 w/ 6L80E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2010-2013 GM L99 w/ 6L80E)

HAR-1079 $719.00

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PSI Conversion LS Wiring Harness, 58X (GM 6.2L LS3 w/ 6L80E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (GM 6.2L LS3 w/ 6L80E)

HAR-1086 $719.00

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Holley Low LS Drive System (A/C) w/ Sanden SD7 Compressor - Passenger Side Holley

Holley Low LS Drive System (A/C) w/ Sanden SD7 Compressor - Passenger Side

20-160 $729.95

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PSI Conversion LS Wiring Harness, 58X (2009-2015 GM LSA w/ 6L80E & 6L90E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LS Wiring Harness, 58X (2009-2015 GM LSA w/ 6L80E & 6L90E)

HAR-1098 $819.00

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PSI Conversion LT Wiring Harness (GM 6.2L LT1, 5.3L L83, L84, 6.2L L86 & L87) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LT Wiring Harness (GM 6.2L LT1, 5.3L L83, L84, 6.2L L86 & L87)

HAR-LT1 $899.00

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PSI Conversion LT Wiring Harness (GM 6.2L LT5) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion LT Wiring Harness (GM 6.2L LT5)

HAR-LT4 $899.00

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PSI Conversion Vortec Engine Controller Kit (1999-2003 GM 4.8L, 5.3L, 5.7L, 6.0L & 6.2L V8 w/ 4L60E & 4L80E) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion Vortec Engine Controller Kit (1999-2003 GM 4.8L, 5.3L, 5.7L, 6.0L & 6.2L V8 w/ 4L60E & 4L80E)

KIT-GEN3-DBC-AUTO $1,099.00

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PSI Conversion Vortec Engine Controller Kit (1999-2003 GM 4.8L, 5.3L, 5.7L, 6.0L & 6.2L V8 w/ 700R4, T5, T56, TH350 & TH400) PSI (PERFORMANCE SYSTEMS INTEGRATION)

PSI Conversion Vortec Engine Controller Kit (1999-2003 GM 4.8L, 5.3L, 5.7L, 6.0L & 6.2L V8 w/ 700R4, T5, T56, TH350 & TH400)

KIT-GEN3-DBC-MAN $1,099.00

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