My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

USA Standard Gear ZGGM75323 Ring & Pinion Gear Set GM 7.5" 3.23 Ratio

Manufacturer

Picture for manufacturer USA Standard Gear

Part Number

ZGGM75323
11 reviews
Sale Price

$277.12

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The USA Standard Gear ZGGM75323 is a high-quality ring and pinion gear set engineered specifically for GM 7.5" rear differentials. This precision-manufactured gear set features a 3.23:1 ratio, making it an ideal replacement for worn factory gears or for optimizing your vehicle's performance and fuel economy.

Key Features:

  • Direct replacement ring and pinion set for GM 7.5" (7.5-inch) rear axles
  • 3.23:1 gear ratio for balanced acceleration and highway cruising
  • Precision-cut gears manufactured to OEM specifications
  • Heat-treated for maximum strength and durability
  • Designed for quiet operation and long service life

USA Standard Gear is known for producing quality drivetrain components that meet or exceed original equipment standards. This gear set is ideal for restoring proper gear ratio after differential wear or damage, and is compatible with a wide range of GM vehicles equipped with the 7.5" rear axle assembly. Professional installation and proper setup with new bearings and seals is recommended for optimal performance.

Products specifications

Gear Ratio

3.23

Definitely the best price online. The website search function could stand to be better, but I was able to find the product I was looking for eventually and again, the price was unbeatable!

Order took a few days to ship but when it did it arrived fast.

Seamless website. Nicely set up.

Product as described and sent in a very quick fashion!

This is my first time ordering from them, but it certainly will not be my last. They have all the parts I need and the process and ship fast. Great company. And they're prices are awesome.

The site was very easy to shop and the prices are great compared to other sites. The item arrived much faster than expected. The only picture of the product on the website was not the actual product and was something totally different but the item descri

Only place i could find what i needed

Easy website, fast service. Shipping cost seems high. thank you

Bought a roll n lock tonneau for my Tacoma. The price was less than any other sellers advertised price on the internet. It was easy with a couple of clicks and the delivery was fast. Definitely would buy from them again.

Oh my god, my car rips now. Scary improvement. Will buy again, and aeromotive will have my lifetime support. Much love!!!

Amazing! Product was exactly as described, price was excellent, and shipping was extremely fast. Will buy from again!!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy