Comp Cams Nitrided Camshaft, CB XM 278H-12 DMOS | Dealer Program will NOT fit 2006+ Sport

will NOT fit 2006+ Sport

this system will be the last fuel system you will ever need to buy

tied into frame for maximum strength

Sierra SLX 1992 - 1998 GMC C2500 Suburban SLE

You'll also find amazing Iterative Testing that lets you "home in" on the best parts combinations

Comp Cams Nitrided Camshaft, CB XM 278H-12 DMOS | Dealer Program will NOT fit 2006+ SportCOMP Cams Xtreme Marine camshafts take advantage of the newest developments in camshaft engineering. Their aggressive lobe design produces better throttle response and top end horsepower than other cams with the same duration at . 050 in., while delivering increased engine vacuum. These cams are available for everything from pleasure boats to race applications, so you can always enjoy Xtreme performance on the water. From hydraulic and mechanical, to