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- '97 - '02 LS1 (DBC) w/ 4L60E or 4l80E w/ EV1 Injectors & 3 pin MAF Standalone HarnessSKU: HAR-1012$549.00(3)
- '97 - '02 LS1 (DBC) w/ T56 w/ EV1 Injectors & 3 pin MAF Standalone HarnessSKU: HAR-1013$549.00(1)
- '97 - '04 LS1 / LS6 (DBW) w/ 4L60E or 4l80E w/ 5 pin MAF Standalone HarnessSKU: HAR-1016$599.00(1)
- '97 - '04 LS1 (DBW) w/ T56 Standalone HarnessSKU: HAR-1017$599.00No Reviews
- '05 - '14 GEN IV LS2/LS3 (DBC) w/ 4L60E or 4l80E w/ EV1 Injectors & 5 pin MAF Standalone HarnessSKU: HAR-1054$589.00No Reviews
- '05 - '14 GEN IV LS2/LS3 (DBC) w/T56/TR6060 w/ EV1 Injectors & 5 pin MAF Standalone HarnessSKU: HAR-1055$589.00No Reviews
- '05 - '06 LS1 (w/LS2 DBW TB / EV6 Injectors) w/ 4L60E or 4l80E w/ 411 PCM Standalone HarnessSKU: HAR-1056$599.00No Reviews
- '05 - '06 LS1 (w/LS2 DBW TB / EV6 Injectors) w/ T56/TR6060 w/ 411 PCM Standalone HarnessSKU: HAR-1057$599.00No Reviews
- '05 - '14 GEN IV LS2/LS3 (DBC) w/ 4L60E or 4l80E w/ EV6 Injectors & 5 pin MAF Standalone HarnessSKU: HAR-1058$589.00No Reviews
- '05 - '14 GEN IV LS2/LS3 (DBC) w/T56/TR6060 w/ EV6 Injectors & 5 pin MAF Standalone HarnessSKU: HAR-1059$589.00No Reviews
- '05 - '06 24X E40 LS2 (DBW) w/ 4L60E Standalone HarnessSKU: HAR-1094$699.00No Reviews
- '05 - '06 24X E40 LS2 (DBW) w/ T56/TR6060 Standalone HarnessSKU: HAR-1095$599.00No Reviews
About
About
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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Contacts
Contacts
2029 Route 88
Brick, NJ 08724
ph. 732-276-8589 Mon-Fri: 8:00am to 6:00pm ET
sales@psiconversion.com
customerservice@psiconversion.com
techsupport@psiconversion.com
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