1978-1987 Grand Prix LS1/LS6 with Non-Electric Transmission Drive By Cable Standalone Wiring Harness WH1200

An LS engine swap is a no-brainer when it comes to adding some affordable horsepower to your Grand Prix, but any swap comes with its share of headaches, including wiring. That's where TSP's engine and transmission wiring harness comes in. It is designed for engines from '97 - '04 LS1 and LS6 Corvettes and '99-'06 drive-by-cable GM trucks with T56 manual or non-electronic automatic transmissions.

Features and Specifications:

• Throttle:Drive-By-Cable
• Injector Plug Style:EV1
• Harness Length:Standard
• Fuse Block Included:Yes

Includes:

• Fuse/Relay Box
• Fuel Pump Control
• Fan Controls
• Check Engine Light, Speedometer, Tachometer, OBD2
• IAC and TPS
• MAF Sensor
• MAP Sensor
• Engine Coolant Temp Sensor
• Alternator Control
• (2) Upstream Oxygen Sensors
• Crankfshaft Position
• Camshaft Position
• Fuel Injectors
• Coil Packs
• Manual or Automatic Transmission Control
• Knock Sensors

Manufacturer Part Number : WH1200

Part Notes:

Fits LS1/LS6 (5.7L) Corvettes and Vortec (4.8L, 5.3L, 6.0L) GM truck engines drive-by cable applications with LS1 intake manifolds and T56 manual or non-electronic automatic transmissions. Adapter TSP-81033 required when using GM #12592525 MAP sensor.