DewEze 17 GPM Clutch Pump Kit For 2006-2008 Chevrolet or GMC 6500 Series Chassis With 8.1 Gas Engine. This is a Complete Clutch Pump Kit (Basic Pump Kits Include: Pump, IdlerPulley, Clutch Serpentine Belt, Crankshaft Pulley, Pump Mtg. Bracket)NOTE TO INSTALLER Clutches will need a short burnishing period to generate the rated torque. This is a process of cycling the clutch to slightly wear the friction surfaces. This allows full contact and maximum magnetic attraction required for rated torque (or more).BURNISHING-TO AVOID BURNING OR HEAT DISTORTION, THE FOLLOWING PROCEDURE IS RECOMMENDED:After clutch is installed, run at 1000-1200 RPM. Cycle the clutch on/off at the rate of 1 seconds on – 1 seconds off for a minimum of 30-40 cycles. Proposition 65 Warning 17 Gallons Per Minute For 2006-2008 Chevrolet or GMC 4500/5500 series chassis 8.1L gas engine capatability
