Wiring Specialties LS1 / Vortec Wiring Harness for Classic Chevrolet’s – PRO SERIES

Description

The Wiring Specialties Pro-Series LS1 wiring harness is a Brand New, Tucked, Plug and Play harness that was designed and tested by our in-house experts specifically for any classic Chevy NON-EFI chassis or race car with an LS1 engine swap. It was modeled on the actual LS1 engine and is race-proven to perform in challenging conditions. Note: LS2 and up engines, additional accessories and other injector types are subject to additional fees.  Please call us if you have a drive-by-wire engine. PRO-SERIES HARNESS SPECS Plug and play with very simple installation. The engine requires only 3 wires to be connected (starter signal, ignition signal and fuel pump). No cores and additional wiring required. Point to point tested on every wire. Constructed using OEM connectors and TXL Automotive wire with OEM colors. Made with high temp TXL wire (-40C to +125C operating temperature) with adhesive shrink tubing. Wrapped in lightweight nylon loom with -94C to +257C operating temperature. PRO-SERIES HARNESS FEATURES Brand New. Completely redesigned harness to reduce weight, improve performance and provide a tucked look. Fully integrated and removable Bussman weather-proof Micro fuse box, relays and fuses. Supplied relays in the fuse box – Ignition, Fuel pump, A/C, Fan 1 and Fan 2. A/C Wiring is available as an option. Please note that adding A/C is not easy and will require custom lines and pressure sensor installation. Wiring Specialties will provide a wiring sub-harness needed for operating the A/C system ONLY. Wiring and relays for Dual fans, controlled by the OEM PCM. Wiring for reverse lights, speed sensor, check engine light (need to be connected to the chassis electrical system). OBD2 Consult port. SUPPORTED ENGINES Any LS1 from 1999-2002 Camaro, Firebird,04’ GTO, Corvette Any Vortec engine from 1999-2007 (LM4, LM7, LQ4, LQ9, LR4, L33, L59) Supports Engines with DRIVE BY CABLE and T-56 transmission SUPPORTED LS PCM SERV CODES 09354896, 12200411, 12586242 SUPPORTED VORTEC PCM SERV CODES 09254896, 12200411, 12576106, 12586242, 12586243, 12597191, 12583560, 12583561, 12596679, 12589463