Fits: 1990–1998 Eagle Talon 1990–1994 Plymouth Laser 1989–1992 Mitsubishi Galant 1990–1999 Mitsubishi Eclipse AEM23-830BKCam GearsTru-Time Adjustable Cam Gear. Black. 5-Bolt. Eagle VIN:E, VIN:F & VIN:U. Mitsubishi VIN:E, VIN:F, VIN:R, VIN:U & 4G63T. Plymouth VIN:E, VIN:F, VIN:R & VIN:UAmerican-made AEM Electronics Tru-Time adjustable cam gears allow you to get maximum performance out of your engine by advancing or retarding cam timing in precise, one-degree increments. That's especially useful for heavily modified engines. AEM Electronics Tru-Time adjustable cam gears are CNC-machined from 6061 T-6 billet aluminum and have precision-cut, hard-anodized gear teeth. There are also laser-etched markings on the leading edge of the gears in one-degree increments for easy adjustment. Grade 8 bolts, installation instructions, recommended cam-gear settings, and decals are included.