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Michigan Motorsports VLOM Valley Cover Gasket | Fits Gen IV LS Engines with AFM DOD L99 L76 L77 LC9 LMG LY5 LH6 L94 L71 | OEM Replacement Gasket

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Product details

Management number 215316780 Release Date 2026/04/12 List Price $20.00 Model Number 215316780
Category

Restore proper sealing and eliminate oil leaks in your AFM/DOD-equipped LS engine with the Michigan Motorsports VLOM Valley Cover Gasket. Designed for Gen IV LS engines, this gasket seals the valley cover (VLOM) to the engine block, ensuring proper oil control and preventing seepage that can lead to performance issues or engine damage. This gasket is a direct replacement for OEM applications and is commonly serviced during AFM/DOD conversions, lifter replacements, or top-end rebuilds. Built to handle engine heat, oil exposure, and long-term use, it provides a reliable seal for both stock and performance builds. Whether you're performing routine maintenance or upgrading your valvetrain, this gasket is a critical component for maintaining engine integrity and proper oil system function in Gen IV LS engines.

  • Designed for AFM/DOD LS Engines: Specifically built for Gen IV LS engines equipped with Active Fuel Management or Displacement on Demand systems, ensuring proper fitment and sealing for VLOM valley cover applications.
  • Direct OEM Replacement Fitment: Replaces factory valley cover gasket (GM #89017690 equivalent), delivering proper sealing between the valley cover and engine block without modification.
  • Essential for AFM/DOD Conversions: Commonly replaced during AFM/DOD conversion jobs, lifter upgrades, or camshaft installations to ensure proper oil sealing and prevent future leaks.
  • Prevents Oil Seepage and Pressure Loss: Helps maintain proper oil control within the engine valley, reducing the risk of leak, pressure loss, and contamination in critical engine components.
  • Durable Heat and Oil Resistant Construction: Built to withstand high temperatures and continuous oil exposure, ensuring long-term sealing performance in demanding LS engine environments.
Color black
Brand Name Michigan Motorsports
Item Shape Rectangular
Manufacturer Elring
Warranty Description 30 days

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