Fits the following:
• 1971 Maverick with 302-4/B engine
• 1970 Mustang with 429 engine with 14 mm thread
• 1971 Mustang with 302-4/B engine including Boss
• 1970 Thunderbird with 429 engine with 14 mm thread
• 1971 Thunderbird with 429-4/B engine
• 1970 Torino with 302CJ engine
• 1971 Torino with 302-4/B engine
• 1971 Torino with 351W-4/B engine
• 1971 Comet with 302-4/B engine
• 1970 Cyclone with 429 engine with 14 mm thread
• 1970 Cougar with Boss 302 engine
• 1971 Cougar with 429-4/B engine
Spark plugs sold as each.