I know your pro using turbo 350s on GNs. What about a 350C? Will that work well on an 87 GN and If so, what should be strengthened when it's rebuilt? There's one available on craigslist near me. Thanks in advance for your advice.
Will this type transmission work well in an 87 GN as it could provide better fuel economy due to lock up? I searched on this, but only found threads discussing 350Cs in other vehicles.
I'm the guy that lives nearby and messaged you before and have transmission issues as well. I'm leaning towards using Lonnie @ Extreme Automatics.
Good Luck!