JASMA Harden Crank Pulley Civic FD

- Increase Horsepower and Torque without any Cam
Changes and are ideal for Heavily Modified Engines

- Made from high quality Aircraft T7 CNC Billet
Aluminum Material

- CNC-Machined Heavy-Duty Durable Light Weight
Design

- Direct Bolt-On Replacement for Stock Gears with
Perfect Fitting

- True Laser-Etched Markings on the Leading Edge
of the Gear

- Anodized finish

- Professional Installer is Highly Recommended

- Fully Balanced Cam Gear.