When you are ready to rev up the performance of your engine you need to invest in a set of Crane Cam Gears. These gears are crafted for boosted performance, extra durability, and consistent reliability. Depending on your specific needs and the material used in your other performance engine parts, you can choose from tow types of Crane Cam Gears to get the performance and durability that you need. For engines that utilize cast iron or steel roller camshafts you will want to choose the steel constructed gears. These gears are engineered with a special coating to offer added performance life. For engines that utilize a steel billet camshaft you will be better off with copper alloy gears. These gears offer better performance and reliability when used up against this particular material. No matter which type of Crane Cam Gears you choose, the quality is the same. Each gear is specially crafted to work better and more reliability with your particular valve system. This exact fit and precision application ensures that you will get the boosted performance you need for your valve system with the reliability that you need under aggressive driving conditions. Gearheads always want high quality service when considering dependable automotive parts. For all our customers, we've built a twenty-four hour a day help call center to address your questions. Nobody likes to pay for shipping, so there is always completely free shipping for each order $50 and up. If you spot a lower price elsewhere, tell us - we will meet or beat any price advertised elsewhere.