Originally Posted by
nexxus
You won't find stock pinions to gear up enough on these except a Silver can where I'd use a 25
As for the Alloy Diff Housings, pointless bling and excess weight IMO
They may be bling but they make belt adjustments easier.
We are using FDRs around 4.5 to 5 for silver can, 4.5 for 13.5 and 4.2 for 17.5.