Michigan Motorsports LS Timing Chain Damper – Fits 4.8L-6.2L Engines

The Michigan Motorsports LS Timing Chain Tensioner Damper is a high-quality OEM replacement designed to stabilize your LS engine’s timing chain, ensuring optimal performance and reliability. This damper maintains proper tension on the chain as it rotates around the crankshaft and camshaft sprockets, reducing slack, noise, and premature wear. Perfect for stock or performance builds, it helps prevent timing fluctuations, chain slap, and potential engine damage caused by unstable valvetrain dynamics.

Engineered to replace GM part number 12588670, this damper is manufactured to exact OEM specifications for a precise fit and long-lasting durability. It’s compatible with a wide range of LS engines, including popular models like the LS2, LS3, LQ4, LQ9, LY6, L76, and L96—covering vehicles from 1999 to 2014. Whether you're performing a cam swap, engine rebuild, or LS swap, this timing chain damper is an essential upgrade for maintaining valvetrain stability under high-RPM and heavy-load conditions.