The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Where are people bringing their harness through the firewall?

throttle out · 12-05-2016, 10:46 AM

Many folks including myself have indeed done an LS swap on a C/K pickup. Most of us however mounted the ECU under the hood just like the rig your engine came from was setup. The location your looking for is where the TBI harness passed through on the R/V pickups . If you google V10 pickup harness firewall grommet or something similar I would imagine many pics and a replacement grommet would be at your fingertips.

Good luck
Sammy

12-05-2016, 10:46 AM	#7
throttle out Registered User Join Date: Apr 2016 Location: Chelsea Posts: 8	Re: Where are people bringing their harness through the firewall? Many folks including myself have indeed done an LS swap on a C/K pickup. Most of us however mounted the ECU under the hood just like the rig your engine came from was setup. The location your looking for is where the TBI harness passed through on the R/V pickups . If you google V10 pickup harness firewall grommet or something similar I would imagine many pics and a replacement grommet would be at your fingertips. Good luck Sammy