If you're looking to beef up your ride's rear end, the USA Standard ring and pinion set is a solid choice. These gears are built for confidence and durability, giving you peace of mind during installation and beyond. USA Standard Gear has a lineup that covers a wide range of applications, from the common to the hard-to-find, so you know you're getting something reliable.

• Designed for 2010 and older Chrysler 9.25 inch rear ends
• Features a 9.25 inch ring gear diameter
• Comes with a 29 spline pinion for a snug fit
• Includes 12 ring gear bolts for secure installation
• Offers a 4.88 gear ratio, perfect for those who want a little extra power and torque

And hey, you’re covered with a one-year warranty against manufacturer defects. That's always a nice touch.

Technical Notes:
Just a heads up—this gear set requires a notched cross pin shaft. If you’ve got a non-notched shaft, you’ll need to grind down one tooth to make it fit. Also, keep in mind that this won’t work with 2011 models and up since they switched to a larger ring gear bolt pattern.

What It Fits:
This gear set is compatible with a bunch of models, including:

• Chrysler Aspen (2007-2009)
• Chrysler Imperial (1974-1975, 1981)
• Chrysler New Yorker (1970-1982)
• Dodge B-Series (1975-1994)
• Dodge Challenger (1973-1974)
• Dodge Charger (1968-1978)
• Dodge Dakota (1997-2010)
• Dodge Durango (1999-2009)
• Plymouth GTX (1967-1971)
• Plymouth Road Runner (1973-1974)

So, if you're ready to enhance your rear end's performance and reliability, this gear set is definitely worth considering. It's all about getting the right fit for your ride, and with these specs, you’re in good hands.