DIS Kit Small Block Ford, 351W, Black 601533 rear brake hose 2 V8 2020 GMC Yukon vacuum modulator lines 2 V8 2020 GMC Yukon SLE 325 5 A C Compressor Included Yes A C Compressor Type SD7 Accessory Drive Style Low Mount Alternator Amperage N A Alternator Included No Application GM LS Belt Included Yes Brand Holley Choose Your Part Accessory Drive Kits Damper Included No Damper Style Factory Standard Middle or Long Emission Code 5 Engine GM LS Finish Cast Material Cast Aluminum Output N A Power Steering Hardline Included No Power Steering Pulley Included No Power Steering Pump Included No Power Steering Reservoir Included No Product Type Accessory Drive Kits Pulley Style Serpentine Tensioner Included Yes Thermostat Included No Warranty Limited 90 Day Water Neck Included No Water Pump Included No Water Pump Pulley Included No and optional temperature sensor input Real time DIS configuration and tune up changes are a snap with easy to use MSDView software