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Vehicle Info Required to Guarantee FitAdd Vehicle

USA Standard Gear®
ZG GM9.5-488 USA Standard Ring & Pinion gear set for GM 9.5" in a 4.88 ratio

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$283.99
$342.89Save: $58.90(17%)
Manufacturer #ZG GM9.5-488
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Location:
Rear
Gear Ratio:
4.88
Axle Type:
GM 9.5 in.
Pinion Spline Count:
33
Recommended Use:
Performance
Product Fit:
Direct Fit
Warranty:
1 year USA Standard Gear limited warranty
Quantity Sold:
Sold individually
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1979-1981 Chevrolet G20
Nomad
All Engines
RWD
1979-1986 Chevrolet C20
All Submodels
All Engines
-
1979-1986 Chevrolet C20 Suburban
All Submodels
All Engines
-
1979-1986 Chevrolet K20
All Submodels
All Engines
-
1979-1986 Chevrolet K20 Suburban
All Submodels
All Engines
-
Page 1 of 25 | Showing 1 - 5 of 121 results

Product Information

USA STANDARD GEAR RING AND PINION

You can choose from an extensive selection of ring and pinions from USA Standard Gear to build the differential you want. All ring and pinions are made from high-quality steel and are precision machined to optimize performance.

  • For a wide selection of differentials and applications
  • Material quality is similar to OEM
  • Precise machining optimizes performance
  • Delivers long-term functionality

As one of the largest manufacturers of high-quality drive train products, it’s no secret why mechanics and enthusiasts turn to USA Standard Gear when it’s time for a rebuild.

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Customer Reviews