Home › Forum › Ask A Member › 1968 Evinrude 6 HP gear oil › Re: 1968 Evinrude 6 HP gear oil
April 29, 2018 at 11:52 am
#75001
For a period in the 60’s OMC was recommending type C ( thinner lube needed for electric shift) in all their gearcases. It is perfectly fine to use regular 80w lower unit lube in the conventional shift lowers. Type C is still available, renamed as BRP premium if I remember right.