Walker Oil Pressure Switch 17-21 GM 6.6L Duramax L5P NL-PTBLBCF451116 and Vulcan Series shocks

and Vulcan Series shocks

this is the kit that does it right the first time

Also incorporated with this kit is a specially designed intake tube that correctly locates the filter for peak performance and improved drivability

excessive smoking and rough idle can be a symptom of an inoperative or failing fuel pressure relief valve

Walker Oil Pressure Switch 17-21 GM 6.6L Duramax L5P NL-PTBLBCF451116 and Vulcan Series shocksIs your oil pressure light flickering, reading incorrectly, or leaving you second guessing your engines health? The Walker Engine Oil Pressure Switch restores the accurate oil pressure signal your truck depends on to stay protected and running strong. This sensor continuously monitors oil pressure and communicates with your ECM or warning system to alert you if oil pressure drops below safe levels. When it fails, you can get false warnings or worse,