6 66overhaul New Member Feb 22, 2007 22 0 1 Jul 7, 2015 #1 Jul 7, 2015 #1 This must be a silly question, since I never see anything about it. All of the compression testers I see have 12 & 14mm connections. Will this fit a 66 w/ 289? If not where do I get the connection? Anyone suggest a brand or model? Thanks, Frank
This must be a silly question, since I never see anything about it. All of the compression testers I see have 12 & 14mm connections. Will this fit a 66 w/ 289? If not where do I get the connection? Anyone suggest a brand or model? Thanks, Frank
