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Earls Dry Sump Adapter

Dry Sump Adapter - GM LS3/LS7/LS9 - OEM Dry Sump


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$92.74   Suggested Retail
$75.12   Holleydays Price
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Earl's dry sump adapter is designed to optimize oil flow and allow the use of an aftermarket dry sump oil tank with the GM OEM LS3/LS7/LS9 (dry sump oil pans only). The billet aluminum adapter is anodized black and features (2) 12 AN O-ring female ports (port adapters available separately). The adapter uses an O-ring seal between the oil pan & adapter for a leak proof seal. Adapter includes O-ring seal & fasteners.


  • Billet Aluminum – 6061-T6
  • Black Anodized Finish
  • 12 AN O-Ring Female Ports
  • Simple and Easy Way to Add Aftermarket Dry Sump Tank
  • Use w/ GM LS OEM Dry Sump Oil Pan
  • Ports Optimized For Maximum Oil Flow


Adapter AN Size ( A )12 AN Female O-Ring
Adapter AN Size ( B )12 AN Female O-Ring
Emission Code5
Material6061 T-6 Aluminum
Product TypeDry Sump Adapter
Part Number0019ERL



This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Tech Resources

Fits GM OEM Dry Sump Oil Pans - LS3, LS7, LS9 (Dry Sump Pans Only).


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      *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

      Some parts are not legal for use in California or other states with similar regulations.

       X  Holleydays 2020 20% off and DD
       X  Holleydays 2020 20% off and DD