Home › Forum › Ask A Member › Lower Housing Cracked 1957 Big Twin › Re: Lower Housing Cracked 1957 Big Twin
March 17, 2015 at 3:02 am
#12144
Anonymous
I’ve heard that the gearcase was machined as a pair, so you can’t replace just the "skeg" or "fin".
On the other hand I’ve also heard of people trying it, and haven’t heard of catastrophic results!
Installation of a new gearcase/lower unit is easy to do yourself, and worth learning so you can replace the water pump impeller.