Anyone have a factory 10 Bolt Posi in their ‘67? If so did it come with the stainless steel “…LIMTED SLIP DIFF. LUBE…” tag on one of the cover bolts or the red plastic “…POSI DIFF. LUBE” tag on the fill plug?
I had a 67 Firebird that came with a 3.55 Posi 10 Bolt back in 1982 and it had the SS tag attached to one of the cover bolts.