Please note this seal kit is for the 10 bolt swivel housing but can be used as a substitute for the 8 bolt
pattern unit, years 1967 to 1971. Note hole will need to be added where they do not line up with the gasket.
87620 GLM aftermarket OMC electric shift lower seal kit
P/N 87620 GLM Marine aftermarket OMC sterndrive seal kit years 1972 to 1977 lower gearcase