i have a quick performance 9" in my car with 33 spline axles. it fits better then the factory housing
Mike P said:If you’re not already locked into a set of wheels and don’t plan on doing a lot of gear changes, I personally think the 12 bolt A Body rear end would be the choice I’d make. Figure the $150-200 for upper control arms and you have a better rear end than the 8.5......for around the same money.
The one thing to keep in mind with any used rear end is that the initial price is usually just the starting point. You will often have to go thru it and at a minimum install new pinion and axel seals and do a brake job. Worst case is new bearings (axel, and carrier) axels, gears and add a Posi. Parts can start to add up real quick.
Too bad you’re so far away, I have a 69 Chevelle 12 bolt with hiway gears that I’m looking to sell.
pontiacgp said:for that 12 bolt it'd be worth it to crate it up and pay the freight. A 9" is nice if you need to change the gears often but the 12 bolt is a plug and play with the upper conversion arms. JBrue has one on his Monte and he's got some serious power under his hood.
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