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February 2026 - NEW WEBSITE LAUNCHED!  If you encounter issues, please reach out and contact us! 

Opti Spark Adapter LT1-LT4 Early

Opti Spark Adapter LT1-LT4 Early
Opti Spark Adapter LT1-LT4 Early
Opti Spark Adapter LT1-LT4 Early
Opti Spark Adapter LT1-LT4 Early
Opti Spark Adapter LT1-LT4 Early
SHIPPING CONSIDERATIONS:
Monday - Thursdays shipping cut-off time is 2:00 PM Mountain Time

Fridays we will be closed for order processing so our team can concentrate on production! Some orders may ship, but not all.

USPS Pickup varies, but is typically around Noon. Please keep this in mind when utilizing this service.

SHIPPING / TRANSIT TIMES:
Delivery companies such as UPS, USPS, and FedEx are taking longer than expected to deliver.
Please understand this is out of our control and plan for a few extra days for delivery.
  • Stock: In Stock
  • Model: 108161
  • Weight: 0.15lb
$31.57
Opti Spark Adapter LT1-LT4 Early

This harness is designed to adapt the short four-cavity OPTISPARK plug connection to the gray 4 cavity sealed Metripack connector on 1992-1993 GM LT1 applications. Replace your original harness when damaged due to corrosion and heat

For installation instructions, note part number and check:  

http://www.installationinstructions.com    

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