L31MaxExpress
I'm Awesome
What’s the reason for switching? More amps? Also I’m pretty sure both of those plugs are the same thing.
Definitely different connectors. My 97 Express had the factory GM adapter harness on it. That is the pile of parts I removed to convert from the 140a CS144 to a 200a AD244. Even the GM 145a AD244 is far superior to a 140a CS144 as it stays cooler, lasts longer and has considerably more idle amperage output.
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