Billet Aluminum Chrysler (Mopar) Pulley Kit - V-belt KIT INCLUDES: ---1 Groove Water Pump Pulley (SCRL1WP) ---2 Groove Crank Pulley (SCRL2CR) ---1 Groove Alternator Pulley (SCR1ALT) APPLICATION - MODEL YEAR 1970+ ---Chrysler Small Block engines (318, 340 & 360) ---Passenger Side Lower Radiator Hose Generally fits the following models with original 318, 340 or 360 small block engines installed. Note: 1970 model year was a transition year and you need to ensure you have the water pump with passenger side lower radiator hose.