Thanks Grigg, Achipmunk and Fred for the quick replies. Fred, I think I have what you mentioned: 1/4" line w/ both 20 and 24 pitches - they are both the same size, but let me re-check, because I can't remember if it's 1/2" or 7/16"....


1955 GMC 630, 1959 GMC W660, 1958 Chevy Spartan 80