1971-1971 MUSTANG 429
1973-1985 F100-F350 460, (BEFORE 3/12/85), W/ INTERNAL SEAL
1971-1971 COUGAR 429
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.