86 Suburban 3/4 ton drivetrain specs needed?

[gmcjimmy88]

Trying to figure out what the drivetrain would be on a stock 86 burban. It is a 3/4 ton (8 lug). This the VIN decode information
Country: USA
Model year: 1986
Drive: 4WD
Engine: 350 V8 HD
Series: 3/4 ton (20/25)
Body: Suburban
Plant: Flint
But I was wanting to know what trans, X-case and front/rear should be in the truck. Any help would be great. Thanks

 

[Muddytazz]

Front and rear should be 10b/14ff
Tranny/tcase would be a 700/208 if memory serves me

 

[USSkoval]

Very likely it would be a 14sf rear. And a 400 tranny too.

 

[gmcjimmy88]

It is not a full float that is certain. Thanks for the info guys.