2006 Dodge Ram 2500 SLT

2006 dodge ram 2500 it has the 5.9 with a g56 manual trans it got a new head gasket and head studs done at 230k and a rebuilt trans and a new transfer case about the same time it has a ton of aftermarket parts on it such as a 5 inch turbo back, a dual disk south bend clutch, south bend hydraulics,EFI live with 5 tunes, Fast Fuel system, air bags I know there’s more just can’t think of them I rebuilt the front end a couple months ago oil changes have always been early it’s an