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**A1971Blazer** · 08-01-2014, 04:01 PM

I haven't done that swap on a '70 Blazer, but I think Advance Adapters makes a kit to adapt a Muncie "car style" transmission to your NP205 Transfer case.

Another option is an NV4500 5 speed. Some of these had "granny" gears, some did not, but all have overdrive.

Either way, you will need to adapt to your transfer case or use a different one to retain the 4WD capability.

BTW......Nice Blazer and welcome to the site!

08-01-2014, 04:01 PM	#2
A1971Blazer Senior Member Join Date: Nov 2013 Location: East Tennessee Posts: 2,230	Re: 4 speed Manual/no more Granny Gear I haven't done that swap on a '70 Blazer, but I think Advance Adapters makes a kit to adapt a Muncie "car style" transmission to your NP205 Transfer case. Another option is an NV4500 5 speed. Some of these had "granny" gears, some did not, but all have overdrive. Either way, you will need to adapt to your transfer case or use a different one to retain the 4WD capability. BTW......Nice Blazer and welcome to the site!