Vehicle Fitment Information
Cams & Valvetrain
S&S Easy Start Cam Kits for Twin Cam
$0.00 - $1,772.95
Centrifugal compression release cams designed for easier starting. Available in various grinds optimized for different engine displacements and performance needs.
Find Your Vehicle
Search by year, make, or model to see which options fit your ride:
551 EZ
Optimized for 88/96/103 to 106 Touring bikes with slip-on mufflers and 9.0 to 10.0:1 compression. Best bolt-in cam available for most 05-16 Dressers. Pulls hard from idle to 4000 rpm.
557 EZ
Designed for Tri-Glides and other heavy bikes needing good bottom and mid-range performance. Bolt-in design.
570 EZ
For 88/95/96/103 cubic-inch engines with compression ratios below 10:1. 99-04 models require high-lift springs.
583 EZ
Optimized for use as a great overall cam for Softail and Dyna, but can be used in any Big Twin. Provides strong low-end torque and horsepower. Strongest from 1500 to 5000 rpm.
585 EZ
Optimized for 95 to 106 inch engines with slip-on mufflers, high-flow air filter and 9.0 to 10.5:1 compression. Great results from 3000 to 6000 rpm.
