VB21B vs VB21C carb interchangeable?

[Caleb R]

I was wondering if anyone knows if the "1979 CB400T VB21B" Carbs Could technically work and be used on a "1979 CM400T, (that uses the VB21C carb)"?
I understand the jets are a little different along with the needle, but everything else is the same.
My reason for asking is I found a perfect carb for sale but wanted to check and see if it would be alright to use on my 79CM400T?

 

[LongDistanceRider]

I was wondering if anyone knows if the "1979 CB400T VB21B" Carbs Could technically work and be used on a "1979 CM400T, (that uses the VB21C carb)"?
I understand the jets are a little different along with the needle, but everything else is the same.
My reason for asking is I found a perfect carb for sale but wanted to check and see if it would be alright to use on my 79CM400T?

No problem. They'll work just fine however you might consider changing the secondary main jets form your C carbs, 112's

 

[Caleb R]

Awesome! Thank you!