Comp Cams GM6.6L GM 6.6L Duramax 246XD R108 SRQ Fabrications Base 1998 GMC Sonoma SLS

Base 1998 GMC Sonoma SLS

Made of flexible

offering flexible frequency compatibility for amateur radio enthusiasts

Assembly requires a flat and phillips screwdriver (not included) and 7/64" allen key (included) to install screws

-Rain Fly Fabric: 420 Oxford Rip-Stop Waterproof

Comp Cams GM6.6L GM 6.6L Duramax 246XD R108 SRQ Fabrications Base 1998 GMC Sonoma SLSMECHANICAL ROLLER Perfect for mild modifications, optimized fuel mileage and improved torque hp. Good for heavy towing. COMP Cams always recommends checking piston to valve clearance whenever installing a camshaft. Modern engine design dictates a compact combustion chamber and tight clearances. Tolerance stack or installation errors can result in interference and failure. COMP recommends . 080" intake and . 120" exhaust minimum piston to valve