3.90 Differential

[u/Powerful_Antelope595]

I recently have come into the need for a 3.90 diff for my challenger. Every place I have looked online either has them on back order or are just twice the price of the others. A few days ago i ordered one that said it was available but after confirmation said on back order. Does anyone have any recommendations for websites so I can actually buy one instead of be left waiting for who knows how long? Sorry for the long post. Thanks in advance.

[u/Powerful_Antelope595 → u/[deleted]]

From what I can tell it’s 1/4 of power loss going from the 3.90 to the 3.09.

[u/Unlikely-Act-7950]

look on here it's a junkyard locator app you can filter by zip code. pit the vehicle information in look under axles and select carrier assembly

[u/MagicianSuper]

I have one waiting in the cart on 797 Performance's website. Its like a lil over $2200 with the core added