Need advice for new rear leafs, stock height to match 1.03 bars.

your response got me thinking so i went out and dug them out to measure them.
You are absolutely correct.The front section is 20 1/2"...1/2" longer than stock, PN #4529414, 5 leaf mopar oval track springs.zero arch,120lb. per inch
..thanks!

Oops my bad thanks for the correction

No worries, I have to check myself all the time when I just go off the top of my head.

But yeah, the front section is a 1/2" longer than stock. That doesn't necessarily mean you need different hangers though. I use mine with stock hangers, and the result on most A-bodies should be a wheel that is closer to centered in the wheel opening than it was from the factory. You can see that on my Duster, this is it below with the AFCO 121 lb/in springs. They're the same dimensions as the Mopar Oval Tracks. I'm actually pretty sure they're the same springs, just made by AFCO instead of MP, as they were discontinued by AFCO at the same exact same time the MP oval tracks went back into production, and the AFCO springs with different spring rates are still available.

At any rate, you don't need the special hangers to run them, and most people will actually benefit from not using the special hangers as it will center the wheel. You should check your driveshaft engagement, but in most cases it should be ok.
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