100% Brand New. Never Been Used or Installed. 1 x Blue Aluminum Performance D-series Engine Cam Gear (Key-Way is not included) Adjustable -/+ 20 degree Made of High Quality Billet Grade Aluminum Fits All D15/D16 D series Engine This Performance Cam gear is ideal choice for heavy modified D series engine. High Performance Forged Camshafts,Dyno Proven To Increase Horsepower. Increase Horsepower And Torque Without Any Cam Changes . Note: Key-way is Not Included.