1981-1984 F100-F350 4X2 351W (5.8L), FAN AND P/S, W/O A/C
1982-1982 F100-F350 4X2 400 (6.6L), FAN AND P/S, W/O A/C
1979-1979 F100-F350 300 (4.9L), A/C DEALER
WARNING: This product can expose you to chemicals including lead and DEHP, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.