Gen 5 V8 (LT4, LT1, L83, L86)
Adapter & Extension Harnesses
6L80 / 6L90 / 8L90
Firewall Harness Grommet
We get a lot of requests of customers wanting to buy the grommet we include with every new harness order, so we decided to make them available for purchase separately. Ideal for routing your harness through the firewall, etc. Sold individually. Free USPS shipping within the USA.
Drill a 2 1/8 inch hole for the grommet. Inside diameter where you pass wiring through is .6 inch and flexible (stretchy).
For free shipping at check out, select - More Carriers > Free USPS Shipping.
Grommets ship via USPS First Class only. We will adjust & refund accordingly if you're unable to select the free shipping option.
6L80 / 6L90 Reverse Light CAN Relay Kit
58x LS Sensor Package
6L80 Floor Mounted Tap Shift Shifter
6L80 Tap Shift Switch Box
Truck to Vette ETC Pedal Adapter
6L80 / 6L90 / 8L90 Gear Indicator
Cable-X Speedometer Adapter
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