MustangWorks.com : Ford Forums - View Single Post

steve tallett · 09-06-1999, 09:57 AM

i was told that ford made the vavle seats hardend for '72' is this correct,also ive have a 72,351c,2v mach1 that was made in 71 for 72 so were do i stand when it comes to using unleaded fuel...
many thanks

09-06-1999, 09:57 AM	#1
steve tallett Registered Member Join Date: Mar 1999 Location: LONDON,WOOLWICH,ENGLAND Posts: 5	'72' 351c 2v i was told that ford made the vavle seats hardend for '72' is this correct,also ive have a 72,351c,2v mach1 that was made in 71 for 72 so were do i stand when it comes to using unleaded fuel... many thanks