if the 98 full-size is 4x4 1500, and the 2003 f/s is 4x4 or 4x2 1500 - yes.
100lb
NO it will not. The bell housing is different.
Is a rear end in a 88 4x4 Chevy truck the same as the front in gears of a 93 Chevy 4x4
4L60E / 4L65E transmission.
330
700R4 from the factory.
4000lb
K means that it is a 4x4.
The 1500 has 6 lugs as where the 2500 has 8 lugs per wheel>
what is the bolt pattern for a 1999 Chevy silverado 1500 z71 4x4
NO it will not work. There is ONLY 2 years that will interchange with the 97 year truck. That is a 1997 and 1996 4L60E transmission.