Rocket Cams 4-4008 - 554 Chain Drive Cams 99-06

Peak performance at 1500 to 5800 rpm. Stock compression ratio or up to 10:1. Best power with free-flow air cleaner and performance exhaust. Powerful cruising bolt-in cam. Uses stock valve springs. Recommended engine sizes 88" to 107" above average mid-range passing power.

• NOT FOR USE IN CALIFORNIA