O oldkimmer FABO Gold Member FABO Gold Member Joined Nov 11, 2006 Messages 24,246 Reaction score 8,421 Location Kindersley, Saskatchewan, Feb 25, 2020 #1 Do all of them have the hole drilled under the exhaust port for the smog crap. Thanks. Kim
SSG_Karg Enhanced member Joined Feb 24, 2010 Messages 1,766 Reaction score 1,975 Location Pennsylvania Feb 25, 2020 #2 No. My 587 heads are from a ‘73 340. No smog port
abdywgn dismantler Joined Jul 30, 2006 Messages 3,709 Reaction score 4,148 Location Darien, Illinois Feb 25, 2020 #3 mine don't
PRH Well-Known Member Joined Dec 14, 2018 Messages 4,954 Reaction score 7,751 Location So. Burlington, Vt Feb 25, 2020 #4 It only takes a few minutes with a tap to remedy that situation.
O oldkimmer FABO Gold Member FABO Gold Member Joined Nov 11, 2006 Messages 24,246 Reaction score 8,421 Location Kindersley, Saskatchewan, Feb 25, 2020 #5 Thanks guys, I was just curious as I have a set that are not drilled. I never even thought to look at the date codes. Kim
Thanks guys, I was just curious as I have a set that are not drilled. I never even thought to look at the date codes. Kim
O oldkimmer FABO Gold Member FABO Gold Member Joined Nov 11, 2006 Messages 24,246 Reaction score 8,421 Location Kindersley, Saskatchewan, Apr 8, 2020 #6 These are from a 73. 340. I don’t need the smog ports, I was just seeking info. Thanks. Kim