USA STANDARD GEAR
USA Standard Gear: Affordable Strength for Diesel Drivetrains
When you're upgrading your diesel truck's drivetrain, USA Standard Gear delivers dependable quality at a price that won’t break the bank. Whether you're towing, daily driving, or off-roading, USA Standard parts are engineered to withstand high-torque diesel demands — making them ideal for Cummins, Duramax, and Powerstroke owners.
Why Choose USA Standard Gear?
- Affordable alternative to premium drivetrain brands
- Manufactured to tight tolerances for strength and reliability
- Ideal for everyday use, towing, and mild performance builds
- Backed by rigorous quality control and factory testing
- Perfect fitment for Dana, GM, Ford, and Chrysler axles
Popular USA Standard Gear Products at CPP Diesel:
- Ring & pinion gear sets (wide ratio options)
- Replacement axle shafts for front and rear axles
- Master install kits with bearings, seals, and hardware
- Mini spools, yokes, and spider gear kits
- Differential overhaul components for rebuilds
Whether you’re fixing up a worn-out differential or swapping gears to match bigger tires, CPP Diesel stocks the USA Standard Gear components you need for a reliable, factory-quality install. We help you build it once — and build it right.
Frequently Asked Questions
Q: Are USA Standard Gear parts strong enough for diesel trucks?
A: Yes. While they’re more affordable than premium brands, USA Standard Gear components are engineered for daily-driven diesel trucks, moderate towing, and off-road use.
Q: What's the difference between USA Standard and Yukon Gear?
A: USA Standard offers cost-effective alternatives with solid performance, while Yukon is their high-performance premium line. Both are backed by the same parent company.
Q: Do I need a master install kit when changing ring & pinion gears?
A: Absolutely. A complete master install kit ensures proper fitment, preload, and sealing when setting up new gears — don’t skip it.
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USA ZG F9-456 FORD RING AND PINION GEAR SET FORD 9 INCH IN A 4.56 RATIO
USA STANDARD GEAR
$410.45USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Ford 9 inch 9.00 Inch Ring Gear...$410.45 -
USA ZG F9-486 FORD RING AND PINION GEAR SET FORD 9 INCH IN A 4.86 RATIO
USA STANDARD GEAR
$456.07USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Ford 9 inch 9.00 Inch Ring Gear...$456.07 -
USA ZG F9-513 FORD RING AND PINION GEAR SET FORD 9 INCH IN A 5.13 RATIO
USA STANDARD GEAR
$692.48USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Ford 9 inch 9.00 Inch Ring Gear...$692.48 -
USA ZG F9-529 FORD RING AND PINION GEAR SET FORD 9 INCH IN A 5.29 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Ford 9 inch 9.00 Inch Ring Gear...$414.60 -
USA ZG F9-567 FORD RING AND PINION GEAR SET FORD 9 INCH IN A 5.67 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Ford 9 inch 9.00 Inch Ring Gear...$414.60 -
USA ZG F9-600 FORD RING AND PINION GEAR SET FORD 9 INCH IN A 6.00 RATIO
USA STANDARD GEAR
$432.57USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Ford 9 inch 9.00 Inch Ring Gear...$432.57 -
USA ZG F9-620 FORD RING AND PINION GEAR SET FORD 9 INCH IN A 6.20 RATIO
USA STANDARD GEAR
$462.99USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Ford 9 inch 9.00 Inch Ring Gear...$462.99 -
USA ZG F9-650 FORD RING AND PINION GEAR SET FORD 9 INCH IN A 6.50 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Ford 9 inch 9.00 Inch Ring Gear...$414.60 -
USA ZG GM11.5-342 RING AND PINION GEAR SET GM 115 INCH IN A 3.42 RATIO
USA STANDARD GEAR
$733.96USA Standard Ring and Pinion gear set for GM 11.5 inch in a 3.42 ratio. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and...$733.96 -
USA ZG GM11.5-373 GM GEAR SET RING AND PINION GM 11.5 INCH IN A 3.73 RATIO
USA STANDARD GEAR
$733.96USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM and Chrysler 11.5 inch 11.50 Inch Ring...$733.96 -
USA ZG GM11.5-411 GM GEAR SET RING AND PINION GM 11.5 INCH IN A 4.11 RATIO
USA STANDARD GEAR
$754.69USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM and Chrysler 11.5 inch 11.50 Inch Ring...$754.69 -
USA ZG GM11.5-456 GM GEAR SET RING AND PINION GM 11.5 INCH IN A 4.56 RATIO
USA STANDARD GEAR
$592.94USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM and Chrysler 11.5 inch 11.50 Inch Ring...$592.94 -
USA ZG GM11.5-488 GM GEAR SET RING AND PINION GM 11.5 INCH IN A 4.88 RATIO
USA STANDARD GEAR
$688.33USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM and Chrysler 11.5 inch 11.50 Inch Ring...$688.33 -
USA ZG GM12P-342 GM RING AND PINION GEAR SET GM 12 BOLT CAR IN A 3.42 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8.875 Inch Ring...$414.60 -
USA ZG GM12P-355 GM RING AND PINION GEAR SET GM 12 BOLT CAR IN A 3.55 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8.875 Inch Ring...$414.60 -
USA ZG GM12P-373 GM RING AND PINION GEAR SET GM 12 BOLT CAR IN A 3.73 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8.875 Inch Ring...$414.60 -
USA ZG GM12P-373-4 GM RING AND PINION THIN GEAR SET GM 12 BOLT CAR IN A 3.73 RATIO
USA STANDARD GEAR
$446.40USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8.875 Inch Ring...$446.40 -
USA ZG GM12P-390 GM RING AND PINION GEAR SET GM 12 BOLT CAR IN A 3.90 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8.875 Inch Ring...$414.60 -
USA ZG GM12P-411 GM RING AND PINION GEAR SET GM 12 BOLT CAR IN A 4.11 RATIO
USA STANDARD GEAR
$445.01USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8.875 Inch Ring...$445.01 -
USA ZG GM12P-411T GM RING AND PINION THICK GEAR SET GM 12 BOLT CAR IN A 4.11 RATIO
USA STANDARD GEAR
$433.95USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8.875 Inch Ring...$433.95 -
USA ZG GM12P-456 GM RING AND PINION GEAR SET GM 12 BOLT CAR IN A 4.56 RATIO
USA STANDARD GEAR
$479.58USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt passenger car 8.875 Inch Ring...$479.58 -
USA ZG GM12T-308 GM RING AND PINION GEAR SET 12 BOLT TRUCK IN A 3.08 RATIO
USA STANDARD GEAR
$523.82USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$523.82 -
USA ZG GM12T-342 GM RING AND PINION GEAR SET 12 BOLT TRUCK IN A 3.42 RATIO
USA STANDARD GEAR
$460.22USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$460.22 -
USA ZG GM12T-373 GM RING AND PINION GEAR SET 12 BOLT TRUCK IN A 3.73 RATIO 30 SPLINE
USA STANDARD GEAR
$469.90USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$469.90 -
USA ZG GM12T-373T GM RING AND PINION GEAR SET 12 BOLT TRUCK IN A 3.73 RATIO 30 SPLINE THICK
USA STANDARD GEAR
$460.22USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$460.22 -
USA ZG GM12T-411 GM RING AND PINION GEAR SET 12 BOLT TRUCK IN A 4.11 RATIO
USA STANDARD GEAR
$460.22USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$460.22 -
USA ZG GM12T-411T GM RING AND PINION THICK GEAR SET 12 BOLT TRUCK IN A 4.11 RATIO
USA STANDARD GEAR
$460.22USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$460.22 -
USA ZG GM12T-456 GM RING AND PINION GEAR SET 12 BOLT TRUCK IN A 4.56 RATIO
USA STANDARD GEAR
$460.22USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$460.22 -
USA ZG GM12T-456T GM RING AND PINION THICK GEAR SET 12 BOLT TRUCK IN A 4.56 RATIO
USA STANDARD GEAR
$460.22USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$460.22 -
USA ZG GM12T-488 RING AND PINION GEAR SET GM 12 BOLT TRUCK IN A 4.88 RATIO
USA STANDARD GEAR
$460.22USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 12 bolt truck 8.875 Inch Ring Gear...$460.22 -
USA ZG GM14T-373 GM RING AND PINION GEAR SET 10.5 INCH GM 14 BOLT TRUCK IN A 3.73 RATIO
USA STANDARD GEAR
$543.17USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 10.5 Inch14 bolt truck 10.50 Inch Ring...$543.17 -
USA ZG GM14T-411 GM RING AND PINION GEAR SET 10.5 INCH GM 14 BOLT TRUCK IN A 4.11 RATIO
USA STANDARD GEAR
$624.74USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 10.5 Inch14 bolt truck 10.50 Inch Ring...$624.74 -
USA ZG GM14T-456 GM RING AND PINION GEAR SET 10.5 INCH GM 14 BOLT TRUCK IN A 4.56 RATIO
USA STANDARD GEAR
$543.17USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 10.5 Inch14 bolt truck 10.50 Inch Ring...$543.17 -
USA ZG GM14T-456T GM RING AND PINION THICK GEAR SET 10.5 INCH GM 14 BOLT TRUCK IN A 4.56 RATIO
USA STANDARD GEAR
$624.74USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 10.5 Inch14 bolt truck 10.50 Inch Ring...$624.74 -
USA ZG GM14T-488T GM RING AND PINION THICK GEAR SET 10.5 INCH GM 14 BOLT TRUCK IN A 4.88 RATIO
USA STANDARD GEAR
$543.17USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 10.5 Inch14 bolt truck 10.50 Inch Ring...$543.17 -
USA ZG GM14T-513T GM RING AND PINION THICK GEAR SET 10.5 INCH GM 14 BOLT TRUCK IN A 5.13 RATIO
USA STANDARD GEAR
$604.00USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 10.5 Inch14 bolt truck 10.50 Inch Ring...$604.00 -
USA ZG GM14T-538T GM RING AND PINION THICK GEAR SET 10.5 INCH GM 14 BOLT TRUCK IN A 5.38 RATIO
USA STANDARD GEAR
$561.14USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 10.5 Inch14 bolt truck 10.50 Inch Ring...$561.14 -
USA ZG GM55P-308 GM RING AND PINION GEAR SET GM 55-64 CHEVY 55P IN A 3.08 RATIO
USA STANDARD GEAR
$561.14USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits 1955-1964 GM passenger car 8.40 Inch Ring...$561.14 -
USA ZG GM55P-373 GM RING AND PINION GEAR SET GM 55-64 CHEVY 55P IN A 3.73 RATIO
USA STANDARD GEAR
$561.14USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits 1955-1964 GM passenger car 8.40 Inch Ring...$561.14 -
USA ZG GM7.5-273 GM RING AND PINION GEAR SET GM 7.5 INCH IN A 2.73 RATIO
USA STANDARD GEAR
$500.31USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$500.31 -
USA ZG GM7.5-308 GM RING AND PINION GEAR SET GM 7.5 INCH IN A 3.08 RATIO
USA STANDARD GEAR
$418.75USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$418.75 -
USA ZG GM7.5-323 GM RING AND PINION GEAR SET GM 7.5 INCH IN A 3.23 RATIO
USA STANDARD GEAR
$418.75USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$418.75 -
USA ZG GM7.5-342 GM RING AND PINION GEAR SET GM 7.5 INCH IN A 3.42 RATIO
USA STANDARD GEAR
$418.75USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$418.75 -
USA ZG GM7.5-342T GM RING AND PINION THICK GEAR SET GM 7.5 INCH IN A 3.42 RATIO
USA STANDARD GEAR
$471.28USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$471.28 -
USA ZG GM7.5-373 GM RING AND PINION GEAR SET GM 7.5 INCH IN A 3.73 RATIO
USA STANDARD GEAR
$471.28USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$471.28 -
USA ZG GM7.5-373T RING AND PINION GEAR SET GM 7.5 INCH IN A 3.73 RATIO THICK
USA STANDARD GEAR
$471.28USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$471.28 -
USA ZG GM7.5-411 GM RING AND PINION GEAR SET GM 7.5 INCH IN A 4.11 RATIO
USA STANDARD GEAR
$471.28USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$471.28 -
USA ZG GM7.5-411T GM RING AND PINION THICK GEAR SET GM 7.5 INCH IN A 4.11 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$414.60 -
USA ZG GM7.5-456 GM RING AND PINION GEAR SET GM 7.5 INCH IN A 4.56 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 7.5 inch and 7.6 inch 7.50 Inch Ring...$414.60 -
USA ZG GM8.2-308 GM RING AND PINION GEAR SET GM 8.2 INCH IN A 3.08 RATIO
USA STANDARD GEAR
$504.46USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.2 inch 8.20 Inch Ring Gear...$504.46 -
USA ZG GM8.2-336 GM RING AND PINION GEAR SET GM 8.2 INCH IN A 336 RATIO
USA STANDARD GEAR
$573.59USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.2 inch 8.20 Inch Ring Gear...$573.59 -
USA ZG GM8.2-355 GM RING AND PINION GEAR SET GM 8.2 INCH IN A 3.55 RATIO
USA STANDARD GEAR
$609.53USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.2 inch 8.20 Inch Ring Gear...$609.53 -
USA ZG GM8.2-373 GM RING AND PINION GEAR SET GM 8.2 INCH IN A 3.73 RATIO
USA STANDARD GEAR
$447.78USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.2 inch 8.20 Inch Ring Gear...$447.78 -
USA ZG GM8.2-411 GM RING AND PINION GEAR SET GM 8.2 INCH IN A 4.11 RATIO
USA STANDARD GEAR
$425.66USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.2 inch 8.20 Inch Ring Gear...$425.66 -
USA ZG GM8.25-342R RING AND PINION GEAR SET GM 8.25 INCH IFS REVERSE ROTATION IN A 3.42 RATIO
USA STANDARD GEAR
$548.70USA Standard Ring and Pinion gear set for GM 8.25 inch IFS Reverse rotation in a 3.42 ratio. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a...$548.70 -
USA ZG GM8.25-373R RING AND PINION GEAR SET GM 8.25 INCH IFS REVERSE ROTATION IN A 3.73 RATIO
USA STANDARD GEAR
$548.70USA Standard Ring and Pinion gear set for GM 8.25 inch IFS Reverse rotation in a 3.73 ratio. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a...$548.70 -
USA ZG GM8.25-411R GM RING AND PINION GEAR SET GM 8.25 INCH IFS REVERSE ROTATION IN A 4.11 RATIO
USA STANDARD GEAR
$427.04USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits 2013 and down GM 8.25 inch IFS 8.25 Inch...$427.04 -
USA ZG GM8.25-456R GM RING AND PINION GEAR SET GM 8.25 INCH IFS REVERSE ROTATION IN A 4.56 RATIO
USA STANDARD GEAR
$427.04USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits 2013 and down GM 8.25 inch IFS 8.25 Inch...$427.04 -
USA ZG GM8.25-488R GM RING AND PINION GEAR SET GM 8.25 INCH IFS REVERSE ROTATION IN A 4.88 RATIO
USA STANDARD GEAR
$427.04USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits 2013 and down GM 8.25 inch IFS 8.25 Inch...$427.04 -
USA ZG GM8.25-513R GM RING AND PINION GEAR SET GM 8.25 INCH IFS REVERSE ROTATION IN A 5.13 RATIO
USA STANDARD GEAR
$427.04USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits 2013 and down GM 8.25 inch IFS 8.25 Inch...$427.04 -
USA ZG GM8.5-273 RING AND PINION GEAR SET GM 8.5 INCH IN A 2.73 RATIO
USA STANDARD GEAR
$534.88USA Standard Ring and Pinion gear set for GM 8.5 inch in a 2.73 ratio. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard...$534.88 -
USA ZG GM8.5-308 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 3.08 RATIO
USA STANDARD GEAR
$414.60USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$414.60 -
USA ZG GM8.5-323 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 3.23 RATIO
USA STANDARD GEAR
$501.70USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$501.70 -
USA ZG GM8.5-342 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 3.42 RATIO
USA STANDARD GEAR
$380.04USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$380.04 -
USA ZG GM8.5-373 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 3.73 RATIO
USA STANDARD GEAR
$352.39USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$352.39 -
USA ZG GM8.5-390 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 3.90 RATIO
USA STANDARD GEAR
$418.75USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$418.75 -
USA ZG GM8.5-411 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 4.11 RATIO
USA STANDARD GEAR
$380.04USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$380.04 -
USA ZG GM8.5-430 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 4.30 RATIO
USA STANDARD GEAR
$577.73USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$577.73 -
USA ZG GM8.5-456 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 4.56 RATIO
USA STANDARD GEAR
$380.04USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$380.04 -
USA ZG GM8.5-488 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 4.88 RATIO
USA STANDARD GEAR
$392.48USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$392.48 -
USA ZG GM8.5-513 GM RING AND PINION GEAR SET GM 8.5 INCH IN A 5.13 RATIO
USA STANDARD GEAR
$392.48USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$392.48 -
USA ZG GM8.5-538 GM RING AND PINION GEAR SET GM 8.5 INCH 5.38 RATIO NEEDS NOTCHED X/P
USA STANDARD GEAR
$431.19USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 8.5 inch and 8.6 inch 8.50 Inch Ring...$431.19 -
USA ZG GM9.25-342R GM RING AND PINION GEAR SET GM 9.25 INCH IFS REVERSE ROTATION IN A 3.42 RATIO
USA STANDARD GEAR
$586.03USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.25 inch front 9.25 inch ring gear 30...$586.03 -
USA ZG GM9.25-373R GM RING AND PINION GEAR SET GM 9.25 INCH IFS REVERSE ROTATION IN A 3.73 RATIO
USA STANDARD GEAR
$410.45USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.25 inch front 9.25 inch ring gear 30...$410.45 -
USA ZG GM9.25-411R GM RING AND PINION GEAR SET GM 9.25 INCH IFS REVERSE ROTATION IN A 4.11 RATIO
USA STANDARD GEAR
$410.45USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.25 inch front 9.25 inch ring gear 30...$410.45 -
USA ZG GM9.25-456R GM RING AND PINION GEAR SET GM 9.25 INCH IFS REVERSE ROTATION IN A 4.56 RATIO
USA STANDARD GEAR
$410.45USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.25 inch front 9.25 inch ring gear 30...$410.45 -
USA ZG GM9.25-513R GM RING AND PINION GEAR SET GM 9.25 INCH IFS REVERSE ROTATION IN A 5.13 RATIO
USA STANDARD GEAR
$410.45USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.25 inch front 9.25 inch ring gear 30...$410.45 -
USA ZG GM9.25-538R GM RING AND PINION GEAR SET GM 9.25 INCH IFS REVERSE ROTATION IN A 5.38 RATIO
USA STANDARD GEAR
$410.45USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.25 inch front 9.25 inch ring gear 30...$410.45 -
USA ZG GM9.5-342 GM RING AND PINION GEAR SET GM 9.5 INCH IN A 3.42 RATIO
USA STANDARD GEAR
$453.31USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.5 inch 9.50 Inch Ring Gear...$453.31 -
USA ZG GM9.5-373 GM RING AND PINION GEAR SET GM 9.5 INCH IN A 3.73 RATIO
USA STANDARD GEAR
$453.31USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.5 inch 9.50 Inch Ring Gear...$453.31 -
USA ZG GM9.5-411 GM RING AND PINION GEAR SET GM 9.5 INCH IN A 4.11 RATIO
USA STANDARD GEAR
$453.31USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.5 inch 9.50 Inch Ring Gear...$453.31 -
USA ZG GM9.5-456 GM RING AND PINION GEAR SET GM 9.5 INCH IN A 4.56 RATIO
USA STANDARD GEAR
$453.31USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.5 inch 9.50 Inch Ring Gear...$453.31 -
USA ZG GM9.5-488 GM RING AND PINION GEAR SET GM 9.5 INCH IN A 4.88 RATIO
USA STANDARD GEAR
$453.31USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.5 inch 9.50 Inch Ring Gear...$453.31 -
USA ZG GM9.5-513 RING AND PINION GEAR SET GM 9.5 INCH IN A 5.13 RATIO
USA STANDARD GEAR
$453.31USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.5 inch 9.50 Inch Ring Gear...$453.31 -
USA ZG GM9.5-538 RING AND PINION GEAR SET GM 9.5 INCH IN A 5.38 RATIO
USA STANDARD GEAR
$544.55USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits GM 9.5 inch 9.50 Inch Ring Gear...$544.55 -
USA ZG M20-411 AMC 20 GEAR SET RING AND PINION 20 IN A 4.11 RATIO
USA STANDARD GEAR
$366.21USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits AMC Model 20 8.875 Inch Ring Gear...$366.21 -
USA ZG M20-456 AMC 20 GEAR SET RING AND PINION 20 IN A 4.56 RATIO
USA STANDARD GEAR
$407.69USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits AMC Model 20 8.875 Inch Ring Gear...$407.69 -
USA ZG M20-488 AMC 20 GEAR SET RING AND PINION 20 IN A 4.88 RATIO
USA STANDARD GEAR
$399.39USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits AMC Model 20 8.875 Inch Ring Gear...$399.39 -
USA ZG M35-307 AMC GEAR SET RING AND PINION AMC 35 IN A 3.07 RATIO FITS 1-7/16 INCH TALL CASE
USA STANDARD GEAR
$338.56USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits standard rotation AMC Model 35 7.562 Inch...$338.56 -
USA ZG M35-355 AMC GEAR SET RING AND PINION AMC 35 IN A 3.55 RATIO
USA STANDARD GEAR
$338.56USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits standard rotation AMC Model 35 7.562 Inch...$338.56 -
USA ZG M35-373 AMC GEAR SET RING AND PINION AMC 35 IN A 3.73 RATIO
USA STANDARD GEAR
$338.56USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits standard rotation AMC Model 35 7.562 Inch...$338.56 -
USA ZG M35-411 AMC GEAR SET RING AND PINION AMC 35 IN A 4.11 RATIO
USA STANDARD GEAR
$327.50USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits standard rotation AMC Model 35 7.562 Inch...$327.50 -
USA ZG M35-456 AMC GEAR SET RING AND PINION AMC 35 IN A 4.56 RATIO
USA STANDARD GEAR
$327.50USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits standard rotation AMC Model 35 7.562 Inch...$327.50 -
USA ZG M35-488 AMC GEAR SET RING AND PINION AMC 35 IN A 4.88 RATIO
USA STANDARD GEAR
$327.50USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits standard rotation AMC Model 35 7.562 Inch...$327.50 -
USA ZG M35-513 AMC GEAR SET RING AND PINION AMC 35 IN A 5.13 RATIO
USA STANDARD GEAR
$338.56USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits standard rotation AMC Model 35 7.562 Inch...$338.56 -
USA ZG T100-411 TOYOTA RING AND PINION GEAR SET TOYOTA T100 AND TACOMA IN A 4.11 RATIO
USA STANDARD GEAR
$523.82USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Toyota T100 Tacoma rear without factory...$523.82 -
USA ZG T100-456 TOYOTA RING AND PINION GEAR SET TOYOTA T100 AND TACOMA IN A 4.56 RATIO
USA STANDARD GEAR
$435.34USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Toyota T100 Tacoma rear without factory...$435.34 -
USA ZG T100-488 TOYOTA RING AND PINION GEAR SET TOYOTA T100 AND TACOMA IN A 4.88 RATIO
USA STANDARD GEAR
$496.17USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Toyota T100 Tacoma rear without factory...$496.17 -
USA ZG T100-529 TOYOTA RING AND PINION GEAR SET TOYOTA T100 AND TACOMA IN A 5.29 RATIO
USA STANDARD GEAR
$496.17USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits Toyota T100 Tacoma rear without factory...$496.17 -
USA ZG T7.5-488 TOYOTA RING AND PINION GEAR SET TOYOTA 7.5 INCH IN A 4.88 RATIO
USA STANDARD GEAR
$384.18USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications. Fits standard rotation Toyota 7.5 inch 7.50...$384.18