NOTE: Price listed is for reference only and is subject to change. Please call toll-free 1-800-282-9319 for current price and availability. Additional core charge of 2000.00 not included. Remanufactured Cummins 6C/8.3L Long Block Supreme Engine 61E6M083BR 1986-90 Automotive, Industrial, Rear Sump Oil Pan, Un-notched Cylinder Head, A or MW Pump, Low Mount PTO, Non-Reinforced Block, CPL 604, 754, 755, 830, 831, 893, 959, 982, 984, 1270 Ordering Instructions: Provide Engine Serial and CPL Number Call us toll-free 1-800-282-9319 for ordering assistance and complete warranty information.