An LS engine swap is a no-brainer when it comes to adding some affordable horsepower to a project car, but any swap comes with its share of headaches, including wiring. That's where TSP's engine and transmission wiring harness comes in.

Fits LS1/LS6 (5.7L) Corvettes and CTS-V's

Fits drive-by-wire applications with LS1 intake manifolds and T56 manual or non-electronic automatic (700R4, 200-4R, Powerglide, TH350, TH400) transmissions

Specifications:

THROTTLE: Drive-by-Wire

INJECTOR PLUG STYLE: EV1

HARNESS LENGTH: Standard

FUSE BLOCK INCLUDED: Yes

QUANTITY: Sold as a Kit

INCLUDED CONNECTORS: Fuse/Relay Box, Fuel Pump Control, Fan Controls, Check Engine Light, Speedometer, Tachometer, OBD2, Accelerator Pedal and Throttle Body Control, 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


Fitment ('97-'04 Corvettes*):

*Fits LS1/LS6 (5.7L) Corvettes and CTS-V's

*Fits drive-by-wire applications with LS1 intake manifolds and T56 manual or non-electronic automatic (700R4, 200-4R, Powerglide, TH350, TH400) transmissions

For Use with TSP Products

TSP adapter 81033 required in order to use GM #12592525 MAP sensor

Will plug into TSP 81050 injectors with their included adapters

PLEASE NOTE:

Some listings use stock photos So Pictures may vary from actual parts.

PROFESSIONAL INSTALLATION IS STRONGLY RECOMMENDED 

 Please carefully check to make sure the part you are ordering will fit your application.

WE DO NOT ACCEPT RETURNS ON PARTS THAT HAVE BEEN INSTALLED UNLESS ITEM HAS A MANUFACTURER DEFECT. 

Return & Refund Policy: We accept returns for replacement or refund. If you are not satisfied with your purchase and wish to make a return, please notify us within 30 days of receiving the item(s). All returned items must be in their original condition with original packaging.

Warranty Information: Any items that have a warranty issue will be handled by the manufacturer. Please contact us and we will supply you with the manufacturers contact information.