Michigan Motorsports LS2/LS3 Timing Cover Kit | Like GM #12633906 | Fits 2005+ Gen 4 LS Engines with 58X Reluctor | Includes Sensor Bolts & Seal

The GM LS2 and LS3 timing cover kit 12633906 is designed to provide a complete, factory-correct solution for front engine service on LS engines equipped with a 58X reluctor system. This kit includes the timing cover, camshaft position sensor, timing cover gasket, mounting bolts, and crankshaft seal to ensure proper oil sealing and accurate cam signal operation. Correct timing cover alignment and sealing are critical for maintaining oil pressure control, sensor accuracy, and long-term engine reliability. Ideal for engine rebuilds, camshaft upgrades, timing component service, or oil leak repair, this OEM-style kit restores proper fitment while simplifying installation by including all required components. NOTE: This timing cover kit is intended for LS engines using a 58X crank and cam signal system. Always verify engine configuration and sensor compatibility prior to installation.

• Complete GM Timing Cover Kit: Includes timing cover, camshaft position sensor, gasket, mounting bolts, and crankshaft seal for full front cover service.
• 58X Reluctor Compatibility: Designed specifically for LS2 and LS3 engines utilizing a 58X crank and cam signal system.
• OEM-Style Fit and Sealing: Manufactured to GM factory specifications to ensure proper alignment, oil sealing, and long-term durability.
• Restores Accurate Cam Signal: Includes camshaft position sensor to maintain proper engine timing, drivability, and ECU input.
• Ideal for Engine Service: Commonly used during camshaft swaps, timing cover replacement, rebuilds, and oil leak repair.