S&s cycle cam ez strt 583 99-06gd

S&S .583 inch lift cam is optimized for use in the Softail® Dyna® lines. This cam makes horsepower and torque that you can feel all the way through the rpm range, making the most power right where you need it: 1500–5000 rpm. This cam is greatly improves valve timing accuracy by eliminating timing chain lash and Easy Start Cams allow stock starter to start any engine. Complete kit includes cams with inner gears and installation kit. For 1999-2004, these cam are not bolt in and need special springs. These cams are bolt in for 2005-2006 and can use stock springs. Features and benefits include: Improves valve timing accuracy by eliminating timing chain lash Easy Start Cams allow stock starter to start any engine No tensioner shoes to wear out or fail For 1999-2006 Harley-Davidson® big twin (except 2006 Dyna®) 2006 Dyna uses 2007-up style cams