Fits the following:
• 1982 Bronco with 302 / 351-2/B / 302 engine
• 1983-84 Bronco 302 / 351 / 460 engine
• 1973-74 F-100 / F-250 / F-350 over 6,000 pounds with 460 engine
• 1975 F-100 / F-150 / F-250 / F-350 with 302 / 460 engine
• 1976 F-100 / F-150 / F-250 / F-350 with 400 / 460 engine
• 1977-79 F-100 / F-150 / F-250 with 302 / 351 / 400 / 460 engine
• 1977-78 F-350 with 302 / 351 / 400 / 460 engine
• 1979 F-350 with 302 / 460 engine
• 1980 F-100 / F-150 / F-250 / F-350 with 460 / 302 / 351 and under 8,500 pounds / 400 and under 8,500 pounds / 255 engine
• 1981 F-100/ F-150 / F-250 / F-350 with 302 / 351 and under 8,500 pounds / 400 and under 8,500 pounds / 255 engine
• 1982 F-100 / F-150 / F-250 / F-350 with 255 / 302 / 351-2/B engine
• 1983-84 F-100 / F-150 / F-250 / F-350 with 302 / 351 / 460 engine
• 1971-73 Mustang with 351C engine
• 1973 Thunderbird with 460 / 429 engine
• 1974 Thunderbird with 460 engine except police
• 1972 Torino with 351C / 400 engine
• 1972 Torino with 429 engine with 14 mm thread
• 1973 Torino with 351C / 460 / 400 / 429 engine
• 1974 Torino with 351C / 400 / 460 except police engine
• 1975 Torino with 351M / 351W / 400 engine
• 1975 Torino with 460 police engine
• 1971-73 Cougar with 351C engine
Spark plugs sold as each.