Welcome, and thank you for considering us for your performance diesel needs. There are quite a few changes for 2014. First we are offering free shipping on all web orders over $50. Also, we have added nine new profiles to improve airflow for your specific application, whether you are towing 30,000lbs in the mountains, drag racing or sled pulling. For all out competition engines check out our new three pattern cams with different profiles on cylinders one and six to fix the flow imbalance they have. With over 20 different Cummins cams in stock, and ready to ship, and many other competition grinds not listed, we have the widest selection of cams to meet your specific needs from 1,500-6500RPM! Feel free to call us if you have any questions about specifications, pricing and availability on any of our products. For international orders, please call the office.