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GM Gen IV LS Valley Cover Plate
InfoVehicle Info Needed
MODERN CLASSICPART NUMBER: 624-GMLS2004B

GM Gen IV LS Valley Cover Plate

$48395
ShippingShips on 09/11/2026
Lowest PriceLowest Price Guarantee

GM Gen IV LS
GM Gen IV LS Valley Cover Plate
  • Replaces OEM 11-Bolt LS Valley Pans
  • CNC Machined from 3/8 in. Billet Aluminum
  • No Provisions for Oil Fill
  • DOD Delete
  • Black Powder-Coat
  • Sold Individually

    Breakdown of Included Items

    Modern Classic GMLS2004B Features:

    • O-ring bosses on bottom of cover block off displacement-on-demand (DOD) passages, no other DOD delete kit is necessary
    • Replaces OEM cast-aluminum 11-bolt valley cover plate 
    • CNC-machined from 3/8 in. billet-aluminum
    • No provisions for oil fill
    • Requires relocation of oil pressure sending unit
    • Remote oil pressure sending unit mount is included along with all necessary o-rings, seals, and stainless steel fasteners
    • Black powder-coat finish

      • Vintage Twist on a Modern Engine

      Modern Classic Valley Plates will help transform the look of your newer GM LS engine into the classic muscle styling you want. The quality CNC-machined billet aluminum construction of these engine valley covers offers durability and provides a perfect fit and an excellent seal.

    Part TypeValley Pan Cover
    Product LineModern Classic Valley Plates
    BrandMODERN CLASSIC
    Package Height5.0
    Package Width9.0
    Package Length24.0
    Weight6.2 PG
    Part CategoryPerformance Parts
    Engine Valley Cover Hardware IncludedYes
    QuantitySold individually
    MaterialBillett Aluminum
    FinishBlack
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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