Michigan Motorsports Four Pole 58X 3-Bolt Cam Gear Sprocket | Fits 4.8L 5.3L 5.7L 6.0L LS Engines | Compatible with LS2 & LS3 | Direct Replacement for GM Part #12586481

Maximize your LS engine’s timing accuracy and performance with the Michigan Motorsports Four Pole 58X 3-Bolt Cam Gear Sprocket, a precision-engineered replacement for GM Part #12586481. Designed to fit 4.8L, 5.3L, 5.7L, and 6.0L LS engines, this cam sprocket ensures proper camshaft synchronization with Gen IV LS engine management systems. Featuring a four-pole design, this cam sprocket is optimized for LS2, LS3, and other Gen IV LS engines using a 58X crank reluctor. The increased signal precision allows for enhanced ECU communication, improved timing accuracy, and smoother engine operation, making it an essential upgrade or replacement for both stock rebuilds and high-performance applications. Manufactured from high-quality, heat-treated materials, this cam sprocket is built to withstand high-RPM stress and extreme engine loads, ensuring long-term reliability and performance. Whether you’re replacing a worn factory sprocket or upgrading your LS engine’s timing system, the Michigan Motorsports Four Pole 58X 3-Bolt Cam Gear Sprocket provides unmatched durability, precision, and ease of installation. Upgrade your LS engine timing with confidence—Michigan Motorsports delivers precision-engineered components built for power and performance.

• Designed for LS Engines with 58X Crank Reluctor – Precision-engineered for 4.8L, 5.3L, 5.7L, and 6.0L LS-based engines, this four-pole 3-bolt cam sprocket ensures accurate camshaft timing and synchronization with modern 58X reluctor systems.
• Direct Replacement for GM Part #12586481 – This OEM-style cam gear is a perfect fit for LS2, LS3, and other Gen IV LS engines, offering factory-level precision and performance.
• Four-Pole Design for Enhanced Timing Accuracy – This cam sprocket features a 4X signal pickup, making it ideal for Gen IV LS engines running a 58X crank reluctor, ensuring proper ECU communication and engine operation.
• Built for Performance & Durability – Constructed from high-strength materials, this precision-machined cam sprocket is designed to handle high RPMs, increased horsepower, and demanding engine conditions.
• Compatible with Stock & Performance Timing Chains – Works seamlessly with OEM and aftermarket timing sets, ensuring proper valve timing in stock, high-performance, and modified LS engine builds.