So need a 373 posi for a 7.5. Helping a friend with a low budget build 84 cutlass. Has a 307.

[Drkuhar]

I was looking at these kits also, have you received it yet? What's your opinion? Does everything look & fit good? Just wondering what your thoughts are about these kits.

I havent rebuilt mine yet. Winter project Everything looks good . Fast shipping. I spoke to a shop and they recommended i get the solid pinion spacer upgrade. Im going to get a diff cover with the carrier reinforcement for added strength

 

[hunter_alexander]

I have a complete 4.10 posi rear end out of my '81 El Camino.
$400

My buddy is asking what kind of condition is it in and where are you located? Just trying to figure out shipping