gob money Well-Known Member Joined Aug 19, 2005 Messages 102 Aug 8, 2018 #1 Hi, i want to know what's the size of the head bolts on a Mac 67 ? Thank you !! Mario
F francois peilleron Active Member Joined Jul 2, 2012 Messages 29 Aug 8, 2018 #2 diameter 6-32 lenght 19mm