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  • Standard order lead time for STANDALONE WIRING HARNESSES is estimated to be 11-13 weeks from date of purchase.

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LT1/L83/L86 Manual Harness Package (2017+)
LT1/L83/L86 Manual Harness Package (2017+) - Image 1 of 0
LT1/L83/L86 Manual Harness Package (2017+) - Image 2 of 0
LT1/L83/L86 Manual Harness Package (2017+) - Image 1 of 0
LT1/L83/L86 Manual Harness Package (2017+) - Image 2 of 0
LT1/L83/L86 Manual Harness Package (2017+) - Image 1 of 0
LT1/L83/L86 Manual Harness Package (2017+) - Image 2 of 0

LT1/L83/L86 Manual Harness Package (2017+)

$
Choose your options:
Fuel System:
Vehicle your engine came from?(required):
Transmission(required):
Add MAF Sensor?:
Add O2 Sensors?:
Gear Ratio/Tire(required):
Emissions Wiring(required):
Front End Drive(required):
Examples are Holley, Wegner, CVF Racing, Drive Junky, etc.
Product Code: LT1-6L-M-HP-3wire
Our harness package includes the standalone wiring harness, programmed ECM, and ETC pedal.

For use with 2017+ engine with a 3-wire fuel rail pressure sensor

Due to the complexities and options available, please call or use the contact form to order this product.
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