• QUESTIONS? GIVE US A CALL! 1 (765) 378-4908

    Open Monday - Friday 9A-4:30P EST

  • Harness order lead time is estimated to be 7-9 weeks from date of purchase.

    All other items typically ship within 3-5 business days unless specified otherwise.

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LS and LT Retrofit Specialists
Call to order today

LT1/L83/L86 with 10 Speed Standalone Harness

LT1/L83/L86 with 10 Speed Standalone Harness

Choose your options:
Fuel System:
Sending in ECM for reprogramming?(required):
Sending in TCM for reprogramming?(required):
Add MAF Sensor?:
Add O2 Sensors?:
Gear Ratio/Tire(required):
Cruise Control(optional):
Emissions Wiring(required):
Front End Drive(required):
Examples are Holley, Wegner, CVF Racing, Drive Junky, etc.
Product Code: SA-LTx-10L90
Please see the 'Contact Info' section for current lead times on harnesses.
Call us at (765) 378-4908 to order.
Standalone wiring harness for Gen 5 LT1/L86/L83/L8T engine using the 10 speed transmission.

Price is for the harness only. We can provide programmed ECM/TCM or reprogram your compatible modules.

Please give us a call to go over the details / place an order.