Michigan Motorsports LS Oil Pan Oil Pressure Relief Valve Plug - Bypass Conversion Kit - Fits 2007-2013 Gen IV LS Engines - Fits LS3 L99 L96 L92 LMG LC9 L76 LH6 - Includes Crush Washer

Bypass Conversion for Secondary Relief Valve – Replaces the factory rear-mounted oil pressure relief valve found in Gen IV LS oil pans, helping eliminate common clogging and pressure loss issues after AFM, DOD, or VVT conversions.

Direct-Fit Engineering – Designed to OEM specifications with M12 x 1.75 thread and 15mm hex head for quick, leak-free installation with no modifications required.

Durable Steel Construction – High-strength steel plug resists heat and vibration, while the included crush washer ensures a tight, lasting seal under pressure.

Essential for LS Conversion Builds – A must-have component when converting Gen IV LS engines away from factory AFM/DOD/VVT systems to ensure oil pressure consistency.

Broad Vehicle Compatibility – Compatible with a wide range of GM Gen IV LS engines including LS3, L99, L96, L92, LMG, LC9, L76, and LH6 from 2007–2013.