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Afterpay/ZipMoney is not available for backorder items.
Shop now. Pay Later. Interest Free.
Make 4 interest-free payments of $169.48 fortnightly and receive your order now. More info
Talk about timing! This is a limited offer while stocks last on various Yukon Gear & Axle part numbers. There's never been a better time to buy your Yukon Gear & Axle upgrades, so what are you waiting for?!
This item is currently on sale!
Ring & Pinion Set
USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.
8.5" GM 3.23 R&P (_USE_OEM_4_IMPLA_&_CAPRICE) ** USA STANDARD GEAR **
Differential Ring and Pinion
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Ring and Pinion Gears, 3.23:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set
USA Standard Gear ring and pinion sets are high-quality and precision-machined replacements. They're offered for a wide variety of common and hard-to-find applications, differential case designs, and ratios. The right choice adds confidence to your install; select the USA Standard ring and pinion set recommended for your vehicle.
Brand | USA Standard Gear |
Manufacturer's Part Number | ZG GM8.5-323 |
Part Type | Ring and Pinion Gears |
Product Line | USA Standard Gear Ring and Pinion Sets |
UPC | 883584362128 |
Differential Case Design Type | GM 8.5/8.6 in. |
Ring and Pinion Ratio | 3.23:1 |
Cover Bolts | 10 |
Ring Gear Bolts | 10 |
Pinion Spline Count | 30 |
Ring Gear Rotation | Standard |
Ring Gear Teeth | 42 |
Pinion Gear Teeth | 13 |
Ring Gear Diameter (in.) | 8.500 in. |
Pinion Shaft Diameter (in.) | 1.626 in. |
Installation Kit Included | No |
Cover Gasket Included | No |
Pinion Shims Included | No |
Carrier Shims Included | No |
Crush Sleeve Included | No |
Pinion Seal Included | No |
Pinion Nut Included | No |
Ring Gear Bolts Included | No |
Head Bearing Included | No |
Tail Bearing Included | No |
Carrier Bearings Included | No |
Axle Seals Included | No |
Axle Bearings Included | No |
Differential Cover Included | No |
Differential Oil Included | No |
Friction Modifier Included | No |
Installation DVD Included | No |
Quantity | Sold as a set. |
Notes | Must use 2.73:1 or numerically higher ratio carrier. |
USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.23 Ratio | ||||
---|---|---|---|---|
Year Range | Make | Model | Submodels | Region |
1980-1989 | Buick | Electra | Estate Wagon, Limited, Park Avenue, T-Type | US |
2004-2007 | Buick | Rainier | CXL, CXL Plus | US |
1980-1987 | Buick | Regal | Base, Limited, Sport, Estate Wagon, Limited Turbo, T-Type, Grand National, GNX | US |
1999-2000 | Cadillac | Escalade | Base | US |
2002-2013 | Cadillac | Escalade | Base, Platinum, Hybrid, Hybrid Platinum, Luxury, Premium | US |
2007-2013 | Chevrolet | Avalanche | LS, LT, LTZ, Black Diamond LS, Black Diamond LT, Black Diamond LTZ | US |
2002-2006 | Chevrolet | Avalanche 1500 | Base, On Road Edition, Z71, North Face, WBH, Z66, LS, LT | US |
1987-1994 | Chevrolet | Blazer | Custom Deluxe, Silverado, Scottsdale, Cheyenne, Base, Silverado Sport | US |
1980-1986 | Chevrolet | C10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Big Ten, Custom, Deluxe | US |
1980-1986 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1988-1999 | Chevrolet | C1500 | Cheyenne, Scottsdale, Silverado, 454 SS, WT, Base, LS | US |
1992-1999 | Chevrolet | C1500 Suburban | Base, Silverado, LS, LT | US |
1989-2000 | Chevrolet | C2500 | Cheyenne, Scottsdale, Silverado, Base, WT, LS | US |
1980-1981 | Chevrolet | Camaro | Base, Berlinetta, Rally Sport, Z28, Sport | US |
1980-1996 | Chevrolet | Caprice | Classic, Classic Landau, Classic Sport, Classic Estate, Base, Classic Brougham, Classic LS Brougham, Classic LTZ, Classic LS | US |
2004-2012 | Chevrolet | Colorado | Base, LS, Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS, LT, WT | US |
1996-2014 | Chevrolet | Express 1500 | Base, LS, LT | US |
1980-1995 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan, Bonaventure, Base | US |
1980-1995 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan, Nomad, Bonaventure | US |
1980-1985 | Chevrolet | Impala | Base, Sport, Estate | US |
1994-1996 | Chevrolet | Impala | SS | US |
1980-1986 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1988-1999 | Chevrolet | K1500 | Cheyenne, Scottsdale, Silverado, WT, Sport, Base, LS | US |
1992-1999 | Chevrolet | K1500 Suburban | Base, Silverado, LS, LT | US |
1980-1986 | Chevrolet | K20 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K20 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe, Silverado, Custom, Deluxe, Scottsdale | US |
1980-1983 | Chevrolet | Malibu | Base, Estate, Sport, Classic, Classic Estate, Classic Landau, Classic Sport | US |
1987 | Chevrolet | R10 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | R10 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | R1500 Suburban | Scottsdale, Silverado | US |
1994-2004 | Chevrolet | S10 | Base, LS, SS, ZR2, Xtreme, ZR5 | US |
2003-2006 | Chevrolet | SSR | Base | US |
1999-2017 | Chevrolet | Silverado 1500 | Base, LS, LT, WT, Z71 Off-Road, Hybrid, SS, LTZ, XFE, High Country, SSV, Custom | US |
2000-2013 | Chevrolet | Suburban 1500 | Base, LS, LT, Z71, LTZ | US |
1995-2017 | Chevrolet | Tahoe | Base, LS, LT, Z71, Limited, LTZ, PPV, Hybrid, SSV, Premier | US |
2002-2009 | Chevrolet | Trailblazer | LS, LT, LTZ, North Face, SS, Base | US |
1987 | Chevrolet | V10 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | V10 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | V1500 Suburban | Scottsdale, Silverado | US |
1987 | Chevrolet | V20 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | V20 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | V2500 Suburban | Scottsdale, Silverado | US |
1980-1986 | GMC | C1500 | Base, High Sierra, Sierra Classic, Sierra Grande, Street Coupe, Heavy Half | US |
1988-1999 | GMC | C1500 | Sierra, Sierra SLE, Sierra SLX, Sierra SL, Sierra Special, Sierra SLT, Sierra GT | US |
1980-1986 | GMC | C1500 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | US |
1992-1999 | GMC | C1500 Suburban | Base, SLE, SLT | US |
1997-2000 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | US |
Note: Displaying first 50 entries. |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.
Talk about timing! This is a limited offer while stocks last on various Yukon Gear & Axle part numbers. There's never been a better time to buy your Yukon Gear & Axle upgrades, so what are you waiting for?!
This item is currently on sale!
Ring & Pinion Set
USA Standard Gear ring and pinion sets are designed to exceed OEM specification. All sets receive rigorous in-house quality evaluation to ensure products pass dimensional, material, and fitment testing.
8.5" GM 3.23 R&P (_USE_OEM_4_IMPLA_&_CAPRICE) ** USA STANDARD GEAR **
Differential Ring and Pinion
Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.
Ring and Pinion Gears, 3.23:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set
USA Standard Gear ring and pinion sets are high-quality and precision-machined replacements. They're offered for a wide variety of common and hard-to-find applications, differential case designs, and ratios. The right choice adds confidence to your install; select the USA Standard ring and pinion set recommended for your vehicle.
Brand | USA Standard Gear |
Manufacturer's Part Number | ZG GM8.5-323 |
Part Type | Ring and Pinion Gears |
Product Line | USA Standard Gear Ring and Pinion Sets |
UPC | 883584362128 |
Differential Case Design Type | GM 8.5/8.6 in. |
Ring and Pinion Ratio | 3.23:1 |
Cover Bolts | 10 |
Ring Gear Bolts | 10 |
Pinion Spline Count | 30 |
Ring Gear Rotation | Standard |
Ring Gear Teeth | 42 |
Pinion Gear Teeth | 13 |
Ring Gear Diameter (in.) | 8.500 in. |
Pinion Shaft Diameter (in.) | 1.626 in. |
Installation Kit Included | No |
Cover Gasket Included | No |
Pinion Shims Included | No |
Carrier Shims Included | No |
Crush Sleeve Included | No |
Pinion Seal Included | No |
Pinion Nut Included | No |
Ring Gear Bolts Included | No |
Head Bearing Included | No |
Tail Bearing Included | No |
Carrier Bearings Included | No |
Axle Seals Included | No |
Axle Bearings Included | No |
Differential Cover Included | No |
Differential Oil Included | No |
Friction Modifier Included | No |
Installation DVD Included | No |
Quantity | Sold as a set. |
Notes | Must use 2.73:1 or numerically higher ratio carrier. |
USA Standard Ring & Pinion Gear Set For GM 8.5in in a 3.23 Ratio | ||||
---|---|---|---|---|
Year Range | Make | Model | Submodels | Region |
1980-1989 | Buick | Electra | Estate Wagon, Limited, Park Avenue, T-Type | US |
2004-2007 | Buick | Rainier | CXL, CXL Plus | US |
1980-1987 | Buick | Regal | Base, Limited, Sport, Estate Wagon, Limited Turbo, T-Type, Grand National, GNX | US |
1999-2000 | Cadillac | Escalade | Base | US |
2002-2013 | Cadillac | Escalade | Base, Platinum, Hybrid, Hybrid Platinum, Luxury, Premium | US |
2007-2013 | Chevrolet | Avalanche | LS, LT, LTZ, Black Diamond LS, Black Diamond LT, Black Diamond LTZ | US |
2002-2006 | Chevrolet | Avalanche 1500 | Base, On Road Edition, Z71, North Face, WBH, Z66, LS, LT | US |
1987-1994 | Chevrolet | Blazer | Custom Deluxe, Silverado, Scottsdale, Cheyenne, Base, Silverado Sport | US |
1980-1986 | Chevrolet | C10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Big Ten, Custom, Deluxe | US |
1980-1986 | Chevrolet | C10 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1988-1999 | Chevrolet | C1500 | Cheyenne, Scottsdale, Silverado, 454 SS, WT, Base, LS | US |
1992-1999 | Chevrolet | C1500 Suburban | Base, Silverado, LS, LT | US |
1989-2000 | Chevrolet | C2500 | Cheyenne, Scottsdale, Silverado, Base, WT, LS | US |
1980-1981 | Chevrolet | Camaro | Base, Berlinetta, Rally Sport, Z28, Sport | US |
1980-1996 | Chevrolet | Caprice | Classic, Classic Landau, Classic Sport, Classic Estate, Base, Classic Brougham, Classic LS Brougham, Classic LTZ, Classic LS | US |
2004-2012 | Chevrolet | Colorado | Base, LS, Sport, Sport LS, Z71, Z71 LS, Z85, Z85 LS, LT, WT | US |
1996-2014 | Chevrolet | Express 1500 | Base, LS, LT | US |
1980-1995 | Chevrolet | G10 | Beauville, Chevy Van, Sportvan, Bonaventure, Base | US |
1980-1995 | Chevrolet | G20 | Beauville, Chevy Van, Sportvan, Nomad, Bonaventure | US |
1980-1985 | Chevrolet | Impala | Base, Sport, Estate | US |
1994-1996 | Chevrolet | Impala | SS | US |
1980-1986 | Chevrolet | K10 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K10 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1988-1999 | Chevrolet | K1500 | Cheyenne, Scottsdale, Silverado, WT, Sport, Base, LS | US |
1992-1999 | Chevrolet | K1500 Suburban | Base, Silverado, LS, LT | US |
1980-1986 | Chevrolet | K20 | Cheyenne, Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K20 Suburban | Custom Deluxe, Scottsdale, Silverado, Custom, Deluxe | US |
1980-1986 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe, Silverado, Custom, Deluxe, Scottsdale | US |
1980-1983 | Chevrolet | Malibu | Base, Estate, Sport, Classic, Classic Estate, Classic Landau, Classic Sport | US |
1987 | Chevrolet | R10 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | R10 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | R1500 Suburban | Scottsdale, Silverado | US |
1994-2004 | Chevrolet | S10 | Base, LS, SS, ZR2, Xtreme, ZR5 | US |
2003-2006 | Chevrolet | SSR | Base | US |
1999-2017 | Chevrolet | Silverado 1500 | Base, LS, LT, WT, Z71 Off-Road, Hybrid, SS, LTZ, XFE, High Country, SSV, Custom | US |
2000-2013 | Chevrolet | Suburban 1500 | Base, LS, LT, Z71, LTZ | US |
1995-2017 | Chevrolet | Tahoe | Base, LS, LT, Z71, Limited, LTZ, PPV, Hybrid, SSV, Premier | US |
2002-2009 | Chevrolet | Trailblazer | LS, LT, LTZ, North Face, SS, Base | US |
1987 | Chevrolet | V10 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | V10 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | V1500 Suburban | Scottsdale, Silverado | US |
1987 | Chevrolet | V20 | Custom Deluxe, Scottsdale, Silverado | US |
1987-1988 | Chevrolet | V20 Suburban | Custom Deluxe, Scottsdale, Silverado | US |
1989-1991 | Chevrolet | V2500 Suburban | Scottsdale, Silverado | US |
1980-1986 | GMC | C1500 | Base, High Sierra, Sierra Classic, Sierra Grande, Street Coupe, Heavy Half | US |
1988-1999 | GMC | C1500 | Sierra, Sierra SLE, Sierra SLX, Sierra SL, Sierra Special, Sierra SLT, Sierra GT | US |
1980-1986 | GMC | C1500 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande | US |
1992-1999 | GMC | C1500 Suburban | Base, SLE, SLT | US |
1997-2000 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT | US |
Note: Displaying first 50 entries. |
Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.