LS Gen 3 Billet Valley Pan Cover Plate (Knock Sensor Delete) LS1

In stock
LS Gen 3 VALLEY PAN Cover Plate Billet Low Profile Knock Sensor Delete LSX LS1 551629

WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.

Gen III LS Valley Pan 

  • Compatible With All Gen III Engine Blocks 
  • Will not fit Gen IV Engine Blocks (LS3, LS7, or blocks with Active Fuel Management (AFM), DOD)
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • Includes stainless steel bolts as shown
  • Natural aluminum finish (minor tool marks/scratches as shown)



Does NOT include the gasket (Use gasket part # MS19328 or 12558178 ) (Knock Sensor "doughnut" gaskets are not needed as the knock sensors are deleted with this valley cover)

*Knock sensors are not required to run the engine





Welcome to ICT Billet, the home of LS swap solutions.   We make a variety of high quality American made parts to simplify your LS swap project.   We strive to provide fellow car enthusiasts with the best fitting, highest quality, most affordable LS swap parts on the market. 

Our goal is to use as many USA-made components as possible to keep our jobs in America. We use US-made materials, belt tensioners, metric flange bolts, pulleys and many other components that are manufactured in the USA for reliability. 

Thank you for visiting our site and we look forward to helping you with your LS swap project! Help us continue to grow the LS/LT community by investing in our products

Privacy Policy | Terms of Service | Contact Us