billet shaft help

[aftershock]

is there a way to tell the difference between billet and stock shafts.intermediate in a 47 re

 

[TMONEYDIESEL]

first you must post pictures of your truck

 

[SKYNYRD]

i'm wondering the same thing is there really a way to spot the difference in the shafts?

 

[Sticky]

I think they are to different colors of gray or silver what ever color you want to call it..