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Shtudwn · 02-05-2019, 10:22 PM

Hello,

I am planning on putting a Chevy 8.1L into my 76 K20. The Engine/trans combo that I have available has a Allison 2 wheel drive that I would like to convert to 4 wheel drive.

Has anyone else done this?

Thoughts on the conversion? Computer, difficulty?

What about the transfer case?

Thank you.

02-05-2019, 10:22 PM	#1
Shtudwn Registered User Join Date: May 2015 Location: Richland, WA Posts: 128	Convert Allison 2 wheel drive into 4x4 Hello, I am planning on putting a Chevy 8.1L into my 76 K20. The Engine/trans combo that I have available has a Allison 2 wheel drive that I would like to convert to 4 wheel drive. Has anyone else done this? Thoughts on the conversion? Computer, difficulty? What about the transfer case? Thank you.