Are you looking for a quality wiring harness for your Daytona Sensors SmartSpark Ignition Module? The Manifold Mount SmartSpark Wire Harness for your LS2/LS7 is what you are looking for. All harnesses are manufactured with PET expandable braided sleeving and PET cloth tape same as used on current GM OE engine harnesses. Crankshaft and camshaft position sensor connections use high temperature rated materials including silicone coated fiberglass sleeving.