Thanks.so far I have bought two that are too smallSomeone posted the part number recently
I'll see if I can find it later (or search for "Holley valve cover grommets")
ok, this is what i found, courtesy of @skrews
dorman #42324
Auto Value : PCV Grommet - 0.720 In. ID - 1.883 In. OD - 0.535 In. Thickness Dorman - HELP
however, it looks like it was suggested for a 1 5/8th hole, which is not the same as the 1 7/16 you mentioned
so, it may be a dud, but who knows, i would double check to hole and go from there
(here is the thread)
ok, this is what i found, courtesy of @skrews
dorman #42324
Auto Value : PCV Grommet - 0.720 In. ID - 1.883 In. OD - 0.535 In. Thickness Dorman - HELP
however, it looks like it was suggested for a 1 5/8th hole, which is not the same as the 1 7/16 you mentioned
so, it may be a dud, but who knows, i would double check to hole and go from there
(here is the thread, for real this tine, i forgot it to add it before)
Mickey Thompson breather grommets