Help for a rear end setup

Jimmy2Times said

Mopar 8 3/4" (8.75) 489 Case Third Member

Would this work for me? I'm not following the cones part of it sorry. Not familiar with this rear at all.

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That would work, the "cone" thing is just the type of the limited slip differential. You can tell Cass whatever you'd like, he can build it with a clutch type, a cone type or even his own helical gear set up differential.