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kamikazekyle05 · 09-25-2012, 09:33 AM

The harness will be for just the motor but depending on who makes it should have the provisions for tach speedo etc. For the rest of the truck you can use your stock harness

09-25-2012, 09:33 AM	#2
kamikazekyle05 Registered User Join Date: Nov 2007 Location: Vernon, Texas Posts: 331	Re: LS1 wiring question The harness will be for just the motor but depending on who makes it should have the provisions for tach speedo etc. For the rest of the truck you can use your stock harness