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instructions@psiconversion.com
STANDALONE WIRING HARNESS INSTRUCTIONS CONTACT INFORMATION

If you have a PSI Harness and need a copy of the instructions, please
contact us at instructions@psiconversion.com and

provide the following information and we will email the instruction manual to you - please provide information pertaining to your order such as-
Name on Receipt - Sales Receipt Number - 
Phone Number
instructions@psiconversion.com


LT1 HARNESS INSTRUCTIONS
HAR-1005
lt1 harness installation
LS1 WITH HARNESS INSTRUCTIONS (DRIVE BY WIRE)
HAR-1014
vortec 1014 harness installation

VORTEC WITH 4L60E HARNESS INSTRUCTIONS (DRIVE BY CABLE)
HAR-1018
vortec 4l60e harness installation
LS2/LS3/LS7/LY6/L92/L76/LMG HARNESS INSTRUCTIONS (DRIVE BY WIRE) T56
HAR-1035, -1037, -1039, -1041, -1043, -1045, -1047, -1063, -1065, -1067
1021
LS2/LS3/LS7/LY6/L92/L76/LMG HARNESS INSTRUCTIONS (DRIVE BY WIRE) 4L60E/4L80E
HAR-1036, -1038, -1040, -1042, -1044, -1046, -1048, -1064, -1066, -1068
LS2/LS3/LS7/LY6/L92/L76/LMG HARNESS INSTRUCTIONS (DRIVE BY WIRE) 6L80E/6L90E
HAR-1070, -1071, -1072, -1073, -1074, -1075, -1076, -1077, -1078, -1079
VORTEC W/ LS1 INTAKE AND 4L60E AUTOMATIC INSTRUCTIONS (DRIVE BY CABLE)
HAR-1090
HAR-1090
2014+ GEN V E92 LT/L83/L86 W/ T56 INSTRUCTIONS
HAR-2001
HAR-2001
2014+ GEN V E92 LT/L83/L86 W/ 6L80E/6L90E INSTRUCTIONS
HAR-2002
HAR-2002
6L80E TCM REMOVAL INSTRUCTIONS
T43 TCM
6L80E TCM REMOVAL
 
 
LINGENFELTER L460065397 INSTRUCTIONS
L460065397
L460065397
F-BODY GAUGE CLUSTER INSTRUCTIONS
PIG-1024
f-body gauge cluster instructions
FAN RELAY KIT INSTRUCTIONS
KIT-1010
fan relay installation
TCC BRAKE SWITCH KIT
KIT-1002
KIT-1002

 

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