Diff riped to shreds

[Procharged5.0]

Spools are harder on the axles. Since both turn at the same speed ALWAYS when you turn one wheel has to "slip" or break traction for the vehicle to turn.

It's harder on parts. On grass or dirt.....no big deal. It will be more noticeable on pavement. Also, the rear end might "wash out" or slide easier on dirt track with the spool.

@GMAXX360

A spool is essentially a solid connection between the two axles. It strengthens up and lightens up the rear axle assembly but reduces the truck handling quality somewhat. Particularly in turns.