Got a question

[Toyradio]

I have a set of diffs from under a Chevy truck. They have 4.56 gears in them. Im thinking of putting them under my 91 RC. Will they work? I know the spring perches will have to be changed. What else? The front diff is open and the rear has a limited slip...I think.

[workgoats]

It's my understanding that there is only 1/2" difference in width on the springs.  You should be able to pull or push them enough to make them work on the Dodge springs.

[Toyradio]

Not sure what I'll do just yet. Trying to just get things together for Ram Jam.

[ProjectM880]

Skip, Im pretty sure they are close to a bolt on deal. Conversion u-jionts can easily be used to match up. The front for sure is only 1/2 inc difference. The rear im not completely sure of. 4.56 gears would be a awesome improvment at hiddenfalls. THat would give you a pretty decent crawl ratio with 33-38 inch tires . You could put that RC in Low range and crawl all day.

[Toyradio]

Need to find some lift springs for it now.