Cam Gears

AEM Tru-Time Adjustable Cam Gears are used by top racing teams across the country and are a must for engines that are milled, forced induction, high compression and/or utilizing aftermarket competition cams. Our gears enable users to match cam timing with their vehicle's tuning state by advancing or retarding the cam profile in one-degree increments via true laser-etched markings. Precision-cut gear teeth ensure no premature wearing of the belt surface and AEM's anodizing on the gear teeth is lab-test-proven to be the hardest anodizing process on the market.

Skunk2 Pro Series adjustable cam gears allow engine tuners to optimize horsepower and torque by adjusting camshaft timing. All adjustable cam gears are CNC-machined from AL7075-T6 billet aluminum. The 6-bolt design eliminates any chance of slippage, while the hard-anodized finish prevents premature wear. The timing marks are laser-etched and each offer over +/- 10 of adjustment. Skunk2's cam gear design has been proven on race cars in the most extreme conditions, and has proven to be the most reliable cam gear on the market.