1977-1979 F100-F350 351, SUPER EXTRA COOLING
1977-1979 F100-F350 400, SUPER EXTRA COOLING
1978-1979 BRONCO 351, 400
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.