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Yukon Gear High Performance Gear Set For GM 7.5in in a 3.23 Ratio

SKU: YUKYG_GM7.5-323

Differential Ring and Pinion

YUK Gear Sets - GM...

Yukon Gear High Performance Gear Set For GM 7.5in in a 3.23 Ratio

SKU: YUKYG_GM7.5-323

Differential Ring and Pinion

YUK Gear Sets - GM...

A$656.65
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

IMPORTANT NOTICE: 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.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Yukon Gear & Axle, YUKON GEAR AND AXLE, Yukon Gear And Axle (randys) StreetFX SKU yukYG_GM7.5-323 SFX Item ID 4489356 Accounting SKU yuk-YG_GM7.5-323 Manufacturer SKU YG GM7.5-323 Manufacturer UPC 883584244776 Alternative References yukYG GM7.5-323

Yukon Gear High Performance Gear Set For GM 7.5in in a 3.23 Ratio

Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you’ve added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.

Additional Information

Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec

Part Type

Differential Ring and Pinion

Features and Benefits

  • 10 ring gear bolts
  • 27 spline pinion
  • 3.23 ratio
  • 7.50 in. Ring Gear Diameter
  • 7.50" ring gear diameter
  • Fits GM 7.5 in. And 7.6 in.
  • Fits GM 7.5" and 7.6"

Product Details

AAP Selling Package Quantity UOM:EA
Package UOMEA
Package Qty1
Axle Model:GM 7.5
Axle Type:Semi Float
Cover Bolt Quantity:10
Description:High performance Yukon Ring/Pinion gear set for GM 7.5in. in a 3.23 ratio
Differential:GM 7.5 Rear, 81 and older
Gear Ratio:3.23
Mounting Hardware Included:No
Part Number:yukYG GM7.5-323
Pinion Spline Count:27
Position:Rear
Ring Gear Bolt Quantity:10
Ring Gear Outside Diameter:7.5
Shims Included:No
Title:High performance Yukon Ring & Pinion gear set for GM 7.5" in a 3.23 ratio

Product Overview

Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. You?ll know that your gear choice was the right one, because you chose Yukon. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle.

Additional Application Notes
• GM 7.5 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier
• GM 7.5 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier
• GM 7.5 in.; 3.23 Ratio
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier
• GM 7.5 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier~GM 7.5 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier 3.23 Ratio
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier
• GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier~GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier 3.23 Ratio
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in. and 7.6 in.; 3.23 Ratio 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier 3.23 Ratio
• GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier
• GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier
• GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier
• GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier~GM 7.5 in. and 7.6 in.; 3.23 Ratio 3.23 Ratio
• GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear;
• GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier~GM 7.5 in. and 7.6 in.; 3.23 Ratio GM
• GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier~GM 7.5
• GM 7.5 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier
• GM 7.5 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in.; 3.23 Ratio 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier 3.23 Ratio
• GM 7.5 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier
• GM 7.5 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier~GM 7.5 in.; 3.23 Ratio 3.23 Ratio
• GM 7.5 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. and
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier 3.23 Ratio
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier 7.5 in. And 7.625 in. Ring Gear; 3.23 Ratio; Fits 3.23 And Up Carrier
• GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier~GM 7.5 in. and 7.6 in.; 3.23 Ratio GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.08 Ratio; Fits 3.23 & Up Carrier 3.23 Ratio
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in. & 7.625 in Rear; Ring and Pin
• GM 7.5 in. and 7.6 in.; 3.23 Ratio 3.23 Ratio
• GM 7.5 in. and 7.6 in.; 3.23 Rat
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 in. and 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 and Up Carrier GM 7.5 in. and 7.6
• GM 7.5 in. and 7.6 in.; 3.23 Ratio~GM 7.5 i
• GM 7.5 in. & 7.625 in Rear; Ring and Pinion Set; 3.23 Ratio; Fits 3.23 & Up Carrier

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-14 05:11:05

Product Overview

Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. You?ll know that your gear choice was the right one, because you chose Yukon. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle.


Features and Benefits

  • Fits GM 7.5 in. And 7.6 in.
  • 3.23 ratio
  • Fits GM 7.5" and 7.6"
  • 7.50" ring gear diameter
  • 27 spline pinion
  • 10 ring gear bolts
  • 7.50 in. Ring Gear Diameter

Product Details

AAP Selling Package Quantity UOM:EA
AAP_UDA_12:EA
AAP_UDA_22:1
Axle Model:GM 7.5
Axle Type:Semi Float
California Proposition 65:Not Applicable
Cover Bolt Quantity:10
Description:High performance Yukon Ring/Pinion gear set for GM 7.5in. in a 3.23 ratio
Differential:GM 7.5 Rear, 81 and older
Gear Ratio:3.23
Mounting Hardware Included:No
Part Number:yukYG GM7.5-323
Pinion Spline Count:27
Position:Rear
Ring Gear Bolt Quantity:10
Ring Gear Outside Diameter:7.5
Shims Included:No
Title:High performance Yukon Ring & Pinion gear set for GM 7.5" in a 3.23 ratio
WARNING CA Proposition 65 Required:No
WARNING CA Proposition 65:No

Application Summary

7.5" GM 3.23 R&P (CALL DEALER 4 IMPLA & CAPRICE w/ABS)

Part Type

Differential Ring and Pinion

Data: v4.2 - Upd: 2026-10-14 05:11:05

Features

  • 10 ring gear bolts
  • 27 spline pinion
  • 3.23 ratio
  • 7.50 in. Ring Gear Diameter
  • 7.50" ring gear diameter
  • Fits GM 7.5 in. And 7.6 in.
  • Fits GM 7.5" and 7.6"

Specifications

AAP Selling Package Quantity UOM:
EA
AAP_UDA_12:
EA
AAP_UDA_22:
1
Axle Model:
GM 7.5
Axle Type:
Semi Float
California Proposition 65:
Not Applicable
Cover Bolt Quantity:
10
Description:
High performance Yukon Ring/Pinion gear set for GM 7.5in. in a 3.23 ratio
Differential:
GM 7.5 Rear, 81 and older
Gear Ratio:
3.23
Mounting Hardware Included:
No
Part Number:
yukYG GM7.5-323
Pinion Spline Count:
27
Position:
Rear
Ring Gear Bolt Quantity:
10
Ring Gear Outside Diameter:
7.5
Shims Included:
No
Title:
High performance Yukon Ring & Pinion gear set for GM 7.5" in a 3.23 ratio
WARNING CA Proposition 65 Required:
No
WARNING CA Proposition 65:
No

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukYG_GM7.5-323
SFX Item ID 4489356
Supplier Item Code 4489356
Manufacturer SKU YG GM7.5-323
Manufacturer UPC 883584244776
Alternative References gm7.5-323, yga-24477, 7.5in

Compatibility

Yukon Gear High Performance Gear Set For GM 7.5in in a 3.23 Ratio
Year RangeMakeModelSubmodelsRegion
1973-1975 Buick Apollo Base, SR US
1977-1984 Buick Electra 225, Limited, Park Avenue, Estate Wagon US
1978-1983 Buick Regal Base, Limited, Sport, Estate Wagon, Limited Turbo, T-Type US
1975-1979 Buick Skylark Base, SR, S, Sport, Custom US
1985-2005 Chevrolet Astro Base, CL, CS, LT, LS US
1982-2002 Chevrolet Camaro Berlinetta, Sport, Z28, Z28 Indianapolis 500 Pace Car, Iroc-Z, LT, Base, RS, RS Heritage Edition, Z28 Heritage Edition, Indianapolis 500 Pace Car, Z28 SS US
1978-1996 Chevrolet Caprice Classic, Classic Estate, Classic Landau, Classic Sport, Base, Classic Brougham, Classic LS Brougham, Classic LTZ, Classic LS US
1973-1977 Chevrolet Chevelle Malibu, Malibu Estate, Malibu Classic, Malibu Classic Estate US
1977-1987 Chevrolet El Camino Base, Conquista, SS, Classic, Royal Knight US
1977-1985 Chevrolet Impala Base, Custom, Landau, Sport, Estate US
1994-1996 Chevrolet Impala SS US
1978-1983 Chevrolet Malibu Base, Classic, Classic Estate, Classic Landau, Estate, Landau, Police, Sport, Classic Sport US
1978-1988 Chevrolet Monte Carlo Landau, Sport, Base, CL, SS, LS US
1977-1979 Chevrolet Nova Base, Police, Rally, Concours, Custom US
1983-2004 Chevrolet S10 Base, Durango, Sport, Tahoe, Baja, EL, LS, SS, ZR2, Xtreme, ZR5 US
2002-2005 GMC Envoy SLE, SLT, Denali US
1983-1990 GMC S15 Base, High Sierra, Sierra Classic, Gypsy, EL US
1991 GMC S15 Jimmy Base, SLE, SLS, SLT US
1992-2004 GMC Sonoma Base, SLE, GT, SLS, SL US
1991-2002 Isuzu Rodeo LS, S, XS, LSE, S V6 US
1991-1994 Oldsmobile Bravada Base US
1996-2004 Oldsmobile Bravada Base US
1978-1981 Oldsmobile Cutlass Vista Cruiser, Vista Cruiser Brougham, Base, LS, Brougham US
1982-1988 Oldsmobile Cutlass Supreme Base, Brougham, LS, 442, Classic, Classic Brougham US
1976-1979 Oldsmobile Omega Base, SX, Brougham, F85, Deluxe, Brougham LS US
1975-1986 Pontiac Bonneville Base, Brougham, Safari, LE US
1975-1981 Pontiac Catalina Base, Safari US
1977-2002 Pontiac Firebird Base, Esprit, Formula, Trans Am, S/E, Trans Am GTA, Trans Am GTA SE, Trans Am GT US
1977-1987 Pontiac Grand Prix Base, LJ, SJ, Brougham, LE US
1964-1970 Pontiac Tempest Base US
1972-1977 Pontiac Ventura Base, Custom, GTO, S, SJ US

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.

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