1988 - 2005 Honda Civic / Del Sol / CRX D-Series SOHC Anodized Aluminum Bolt-on Cam Gear - Red Fitment: Vehicles with a Honda D-series SOHC engine Package includes: 1 x Cam gear / NO INSTALLATION INSTRUCTIONS INCLUDED Increases horsepower and torque, ideal for heavily modified engine Made with high quality 6061 billet aluminum Direct bolt-on replacement from stock