Do we have any Danna 44 Rear end Guru's out there? I know that the 80 - 82's  had the Dana 44 in preperation for the C4   and that they Use a diffrent Boomerang and  Pumpkin as they are not joined to the Trans like a C4. I am also aware that 80 to 82 used a bunch of diffrent Stub Axels depending on Tran's and Year. I'm looking for what ever is the Strongest setup. Will C4 Stub Axels Fit the C3 Rear? If so are they Stronger? If so wich ones? ZR-1 ? Will the Aluminum Drivelines of a C4 work?? Somebody out there must of Tried all this before.

Rich, I would speak with Edward at Duntov Motors 972-243-3838 or e-mail edward@duntovmotors.com.   You can also check with Tom's Differentials 208-265-8111.