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Discussion Starter · #1 ·
Hey Guys! I am putting an S-10 front differential into a '92 Astro van along with a 4x4 transfer case. Need some help to determine how strong the factory front end of a 4x4 is. So far all I know is the S-10 and Astro have common front suspensions and mounting for the center sections but the S-10 has the ability to disengage so that is the draw for me.

I want to keep the IFS and anti-lock brakes.

Will it hold up with a 4.3 and 30" tires for moderate/hard 4 wheeling? Is there a difference in the various years?

I have no plans to climb rocks but don't want to create a time bomb either. So, if the front differential is not heavy enough is there someone that markets heavier pieces for the IFS?
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