Anyone used these? Got a friend who needs to replace his lifters and is putting a set of patriot heads on. He ordered some comp lifters that have not come in and he has everything else ready. He can get a set of these lifters today but he and I are unsure of the quality. BTW the car has an F11 cam. Thanks

 

Both are the Same (federal-mogul). OE replacements. they will work just fine