Home › Forum › Ask A Member › Speeditwin lower unit grease › Re: Speeditwin lower unit grease
April 4, 2017 at 3:14 am
#55505
At least three gear cases were used on that 6039 model. There were also a couple after market gear cases used in "C" Service racing that didn’t have any grease plugs at all.

They used the Stormboat Motor gear case after the war (World War Two)


