Comp Cams Camshaft, B350 268H-10 2014-jeep-grand-cherokee-esi8100412 or are these plug-and-play with

or are these plug-and-play with my existing ones

High efficiency - up to 80% less energy consumption

and a deeper AMG performance tone

superior pad wear

Will this tank connect to my existing coolant hoses without modification

Comp Cams Camshaft, B350 268H-10 2014-jeep-grand-cherokee-esi8100412 or are these plug-and-play withHigh EnergyT, 268H Good Performance, Slightly Choppy Idle HYDRAULIC: Good performance camshaft in daily driven vehicles. Slightly choppy idle. Likes headers and 3. 40 3. 70 gears. Specifications Lifter Type: Hydraulic Lifter Engine Family: Buick 350 c. i. 8 CYL. 1968 1980 Cam Family: High EnergyT Hydraulic Flat Tappet Camshafts RPM Range: 1500 to 5500 Valve Timing: 0. 006 Lobe Separation: 110 Intake Centerline: 106 Valve Lash: Hyd. (Intake) Hyd.