Martin's Auto Parts
Martin's Auto Parts

PRODUCT INFORMATION

YY GM3988524 Yukon Gear & Axle Driveshaft Pinion Yoke Front or Rear for Chevy

Description / Notes:
Terms of Use


Yukon Gear & Axle Driveshaft Pinion Yoke --

YUKON GEAR & AXLE DRIVE SHAFT PINION YOKES

Yukon Gear & Axle drive shaft pinion yokes deliver precise fitment for smooth, fully restored performance. Yukon Gear was founded in Washington state – where extreme weather and off-roading are commonplace – and manufactures performance products that were built to perform and built to last in harsh environments.

  • Comprehensively tested to ensure smooth, fully restored performance
  • Top-quality, long-lasting design
  • Built specifically for your application
  • Precise fitment - simple to install

Axle Type: GM 8.5 in.
Spline Count: 28
Anticipated Ship Out Time: 1-2 Business Days
Quantity Sold: Sold individually
Product Fit: Direct Fit
Recommended Use: Performance
Prop 65 Warning: WARNING: 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.


Compatible with the following vehicles:

Buick
  • 73-75 Apollo Rear Differential, GM 8.5 in.
  • 71-85 Electra Rear Differential, GM 8.5 in.
  • 86-89 Electra Estate Wagon Rear Differential, RWD, GM 8.5 in.
  • 73-85 Regal Rear Differential, GM 8.5 in.
  • 87 Regal GNX Rear Differential, RWD, GM 8.5 in.
  • 86 Regal T-Type Rear Differential, RWD, GM 8.5 in.
  • 86-87 Regal (submodel: Base, Grand National, Limited) Rear Differential, RWD, GM 8.5 in.
  • 75-78 Riviera Base Rear Differential, RWD, GM 8.5 in.
  • 75 Riviera GS Rear Differential, RWD, GM 8.5 in.
  • 78 Riviera LXXV Anniversary Edition Rear Differential, RWD, GM 8.5 in.
  • 76 Riviera (submodel: Sport, SR) Rear Differential, RWD, GM 8.5 in.
  • 70-72, 75-79 Skylark Rear Differential, GM 8.5 in.
Cadillac
  • 99-2000 Escalade Base Rear Differential, 4WD, GM 8.5 in.
  • 2000 Escalade Base Rear Differential, RWD, GM 8.5 in.
Chevrolet
  • 70-75 Bel Air Rear Differential, GM 8.5 in.
  • 92-93 Blazer Cheyenne Rear Differential, 4WD, GM 8.5 in.
  • 87 Blazer Custom Deluxe Front or Rear Differential, 4WD, GM 8.5 in.
  • 88-91 Blazer Scottsdale Front or Rear Differential, 4WD, GM 8.5 in.
  • 87-91 Blazer Silverado Front or Rear Differential, 4WD, GM 8.5 in.
  • 92-94 Blazer Silverado Rear Differential, 4WD, GM 8.5 in.
  • 94 Blazer (submodel: Base, Silverado Sport) Rear Differential, 4WD, GM 8.5 in.
  • 79-81 C10 Cheyenne Rear Differential, RWD, GM 8.5 in.
  • 81-86 C10 Custom Rear Differential, RWD, GM 8.5 in.
  • 81 C10 Deluxe Rear Differential, RWD, GM 8.5 in.
  • 79-80 C10 (submodel: Big Ten, Custom Deluxe) Rear Differential, RWD, GM 8.5 in.
  • 79-86 C10 (submodel: Scottsdale, Silverado) Rear Differential, RWD, GM 8.5 in.
  • 81-86 C10 Suburban Custom Rear Differential, RWD, GM 8.5 in.
  • 79-80 C10 Suburban Custom Deluxe Rear Differential, RWD, GM 8.5 in.
  • 81 C10 Suburban Deluxe Rear Differential, RWD, GM 8.5 in.
  • 79-80, 82, 84-86 C10 Suburban Scottsdale Rear Differential, RWD, GM 8.5 in.
  • 79-80, 82-86 C10 Suburban Silverado Rear Differential, RWD, GM 8.5 in.
  • 90-93 C1500 454 SS Rear Differential, RWD, GM 8.5 in.
  • 94-97 C1500 Base Rear Differential, RWD, GM 8.5 in.
  • 99 C1500 LS Rear Differential, RWD, GM 8.5 in.
  • 88-92 C1500 Scottsdale Rear Differential, RWD, GM 8.5 in.
  • 90-98 C1500 WT Rear Differential, RWD, GM 8.5 in.
  • 88-98 C1500 (submodel: Cheyenne, Silverado) Rear Differential, RWD, GM 8.5 in.
  • 92-99 C1500 Suburban Base Rear Differential, RWD, GM 8.5 in.
  • 95-99 C1500 Suburban LS Rear Differential, RWD, GM 8.5 in.
  • 95-97, 99 C1500 Suburban LT Rear Differential, RWD, GM 8.5 in.
  • 92-94 C1500 Suburban Silverado Rear Differential, RWD, GM 8.5 in.
  • 94-97, 99-2000 C2500 Base Rear Differential, RWD, GM 8.5 in.
  • 99-2000 C2500 LS Rear Differential, RWD, GM 8.5 in.
  • 89-92 C2500 Scottsdale Rear Differential, RWD, GM 8.5 in.
  • 94-95, 98 C2500 WT Rear Differential, RWD, GM 8.5 in.
  • 89-98 C2500 (submodel: Cheyenne, Silverado) Rear Differential, RWD, GM 8.5 in.
  • 70-74 Camaro Rear Differential, GM 8.5 in.
  • 75-80 Camaro Base Rear Differential, RWD, GM 8.5 in.
  • 79-81 Camaro Berlinetta Rear Differential, RWD, GM 8.5 in.
  • 75-78 Camaro LT Rear Differential, RWD, GM 8.5 in.
  • 76-78 Camaro LT Rally Sport Rear Differential, RWD, GM 8.5 in.
  • 76-80 Camaro Rally Sport Rear Differential, RWD, GM 8.5 in.
  • 75 Camaro RS Rear Differential, RWD, GM 8.5 in.
  • 81 Camaro Sport Rear Differential, RWD, GM 8.5 in.
  • 77-81 Camaro Z28 Rear Differential, RWD, GM 8.5 in.
  • 70-74 Caprice Rear Differential, GM 8.5 in.
  • 85-92 Caprice Base Rear Differential, RWD, GM 8.5 in.
  • 75-96 Caprice Classic Rear Differential, RWD, GM 8.5 in.
  • 86-90 Caprice Classic Brougham Rear Differential, RWD, GM 8.5 in.
  • 76-78, 81-82 Caprice Classic Estate Rear Differential, RWD, GM 8.5 in.
  • 76-81 Caprice Classic Landau Rear Differential, RWD, GM 8.5 in.
  • 93-94 Caprice Classic LS Rear Differential, RWD, GM 8.5 in.
  • 87-90 Caprice Classic LS Brougham Rear Differential, RWD, GM 8.5 in.
  • 91-93 Caprice Classic LTZ Rear Differential, RWD, GM 8.5 in.
  • 75-76, 79-80 Caprice Classic Sport Rear Differential, RWD, GM 8.5 in.
  • 75 Caprice Estate Wagon Rear Differential, RWD, GM 8.5 in.
  • 73 Chevelle Rear Differential, GM 8.5 in.
  • 71-76 El Camino Rear Differential, GM 8.5 in.
  • 2001-2002 Express 1500 LT Rear Differential, RWD, GM 8.5 in.
  • 96-2003 Express 1500 (submodel: Base, LS) Rear Differential, RWD, GM 8.5 in.
  • 83 G10 Base Rear Differential, RWD, GM 8.5 in.
  • 81-84, 86-87 G10 Bonaventure Rear Differential, RWD, GM 8.5 in.
  • 79-95 G10 (submodel: Beauville, Chevy Van, Sportvan) Rear Differential, RWD, GM 8.5 in.
  • 75-95 G20 (submodel: Beauville, Chevy Van, Sportvan) Rear Differential, RWD, GM 8.5 in.
  • 83-84 G20 Bonaventure Rear Differential, RWD, GM 8.5 in.
  • 78-81 G20 Nomad Rear Differential, RWD, GM 8.5 in.
  • 71-85 Impala Rear Differential, GM 8.5 in.
  • 94-96 Impala SS Rear Differential, RWD, GM 8.5 in.
  • 77-78 K10 (submodel: Cheyenne, Custom Deluxe, Scottsdale, Silverado) Front Differential, 4WD, GM 8.5 in.
  • 79-86 K10 (submodel: Scottsdale, Silverado) Front or Rear Differential, 4WD, GM 8.5 in.
  • 79-81 K10 Cheyenne Front or Rear Differential, 4WD, GM 8.5 in.
  • 81-86 K10 Custom Front or Rear Differential, 4WD, GM 8.5 in.
  • 79-80 K10 Custom Deluxe Front or Rear Differential, 4WD, GM 8.5 in.
  • 81 K10 Deluxe Front or Rear Differential, 4WD, GM 8.5 in.
  • 77-78 K10 Suburban (submodel: Custom Deluxe, Scottsdale) Front Differential, 4WD, GM 8.5 in.
  • 81-85 K10 Suburban Custom Front or Rear Differential, 4WD, GM 8.5 in.
  • 79-80 K10 Suburban Custom Deluxe Front or Rear Differential, 4WD, GM 8.5 in.
  • 81 K10 Suburban Deluxe Front or Rear Differential, 4WD, GM 8.5 in.
  • 79-80, 82, 84-85 K10 Suburban Scottsdale Front or Rear Differential, 4WD, GM 8.5 in.
  • 77 K10 Suburban Silverado Front Differential, 4WD, GM 8.5 in.
  • 79-80, 82-83, 85 K10 Suburban Silverado Front or Rear Differential, 4WD, GM 8.5 in.
  • 88-98 K1500 (submodel: Cheyenne, Silverado) Rear Differential, 4WD, GM 8.5 in.
  • 94-97 K1500 Base Rear Differential, 4WD, GM 8.5 in.
  • 99 K1500 LS Rear Differential, 4WD, GM 8.5 in.
  • 88-92 K1500 Scottsdale Rear Differential, 4WD, GM 8.5 in.
  • 91 K1500 Sport Rear Differential, 4WD, GM 8.5 in.
  • 90-98 K1500 WT Rear Differential, 4WD, GM 8.5 in.
  • 92-99 K1500 Suburban Base Rear Differential, 4WD, GM 8.5 in.
  • 95-99 K1500 Suburban LS Rear Differential, 4WD, GM 8.5 in.
  • 95-97, 99 K1500 Suburban LT Rear Differential, 4WD, GM 8.5 in.
  • 92-94 K1500 Suburban Silverado Rear Differential, 4WD, GM 8.5 in.
  • 77-81 K20 Cheyenne Front Differential, 4WD, GM 8.5 in.
  • 81-86 K20 Custom Front Differential, 4WD, GM 8.5 in.
  • 77-80 K20 Custom Deluxe Front Differential, 4WD, GM 8.5 in.
  • 81 K20 Deluxe Front Differential, 4WD, GM 8.5 in.
  • 77-86 K20 Scottsdale Front Differential, 4WD, GM 8.5 in.
  • 77-83, 85-86 K20 Silverado Front Differential, 4WD, GM 8.5 in.
  • 81-86 K20 Suburban Custom Front Differential, 4WD, GM 8.5 in.
  • 77-80 K20 Suburban Custom Deluxe Front Differential, 4WD, GM 8.5 in.
  • 81 K20 Suburban Deluxe Front Differential, 4WD, GM 8.5 in.
  • 77-80, 82, 84-86 K20 Suburban Scottsdale Front Differential, 4WD, GM 8.5 in.
  • 77, 79-80, 82-83, 85-86 K20 Suburban Silverado Front Differential, 4WD, GM 8.5 in.
  • 77-78 K5 Blazer (submodel: Cheyenne, Custom Deluxe) Front Differential, 4WD, GM 8.5 in.
  • 79-80 K5 Blazer (submodel: Cheyenne, Custom Deluxe) Front or Rear Differential, 4WD, GM 8.5 in.
  • 81-86 K5 Blazer Custom Front or Rear Differential, 4WD, GM 8.5 in.
  • 81 K5 Blazer Deluxe Front or Rear Differential, 4WD, GM 8.5 in.
  • 84 K5 Blazer Scottsdale Front or Rear Differential, 4WD, GM 8.5 in.
  • 78 K5 Blazer Silverado Front Differential, 4WD, GM 8.5 in.
  • 80-86 K5 Blazer Silverado Front or Rear Differential, 4WD, GM 8.5 in.
  • 73-83 Malibu Rear Differential, GM 8.5 in.
  • 73-78 Monte Carlo Rear Differential, GM 8.5 in.
  • 70-79 Nova Rear Differential, GM 8.5 in.
  • 87 R10 (submodel: Custom Deluxe, Scottsdale, Silverado) Rear Differential, RWD, GM 8.5 in.
  • 87-88 R10 Suburban (submodel: Scottsdale, Silverado) Rear Differential, RWD, GM 8.5 in.
  • 87 R10 Suburban Custom Deluxe Rear Differential, RWD, GM 8.5 in.
  • 89-91 R1500 Suburban (submodel: Scottsdale, Silverado) Rear Differential, RWD, GM 8.5 in.
  • 94-2000 S10 Base Rear Differential, 4WD, GM 8.5 in.
  • 94-2000 S10 Base Rear Differential, RWD, GM 8.5 in.
  • 94-2000 S10 LS Rear Differential, 4WD, GM 8.5 in.
  • 94-2000 S10 LS Rear Differential, RWD, GM 8.5 in.
  • 94-98 S10 SS Rear Differential, RWD, GM 8.5 in.
  • 99-2000 S10 Xtreme Rear Differential, RWD, GM 8.5 in.
  • 94-2000 S10 ZR2 Rear Differential, 4WD, GM 8.5 in.
  • 2000 Suburban 1500 Base Rear Differential, 4WD, GM 8.5 in.
  • 2000 Suburban 1500 Base Rear Differential, RWD, GM 8.5 in.
  • 2000 Suburban 1500 LS Rear Differential, 4WD, GM 8.5 in.
  • 2000 Suburban 1500 LS Rear Differential, RWD, GM 8.5 in.
  • 2000 Suburban 1500 LT Rear Differential, 4WD, GM 8.5 in.
  • 2000 Suburban 1500 LT Rear Differential, RWD, GM 8.5 in.
  • 95-98 Tahoe Base Rear Differential, 4WD, GM 8.5 in.
  • 95-98 Tahoe Base Rear Differential, RWD, GM 8.5 in.
  • 95-98 Tahoe LS Rear Differential, 4WD, GM 8.5 in.
  • 95-98 Tahoe LS Rear Differential, RWD, GM 8.5 in.
  • 95-98 Tahoe LT Rear Differential, 4WD, GM 8.5 in.
  • 95-98 Tahoe LT Rear Differential, RWD, GM 8.5 in.
  • 87 V10 (submodel: Custom Deluxe, Scottsdale, Silverado) Front or Rear Differential, 4WD, GM 8.5 in.
  • 87-88 V10 Suburban (submodel: Scottsdale, Silverado) Front or Rear Differential, 4WD, GM 8.5 in.
  • 87 V10 Suburban Custom Deluxe Front or Rear Differential, 4WD, GM 8.5 in.
  • 89-91 V1500 Suburban (submodel: Scottsdale, Silverado) Front or Rear Differential, 4WD, GM 8.5 in.
  • 87 V20 (submodel: Custom Deluxe, Scottsdale, Silverado) Front Differential, 4WD, GM 8.5 in.
  • 87-88 V20 Suburban (submodel: Scottsdale, Silverado) Front Differential, 4WD, GM 8.5 in.
  • 87 V20 Suburban Custom Deluxe Front Differential, 4WD, GM 8.5 in.
  • 89-90 V2500 Suburban (submodel: Scottsdale, Silverado) Front Differential, 4WD, GM 8.5 in.
GMC
  • 79-82 C1500 (submodel: Sierra Grande, Street Coupe) Rear Differential, RWD, GM 8.5 in.
  • 79-86 C1500 (submodel: Base, High Sierra, Sierra Classic) Rear Differential, RWD, GM 8.5 in.
  • 88-93 C1500 (submodel: Sierra, Sierra SLX) Rear Differential, RWD, GM 8.5 in.
  • 94-99 C1500 (submodel: Sierra SL, Sierra SLT) Rear Differential, RWD, GM 8.5 in.
  • 79-80 C1500 Heavy Half Rear Differential, RWD, GM 8.5 in.
  • 97 C1500 Sierra GT Rear Differential, RWD, GM 8.5 in.
  • 88-99 C1500 Sierra SLE Rear Differential, RWD, GM 8.5 in.
  • 94-98 C1500 Sierra Special Rear Differential, RWD, GM 8.5 in.
  • 79-86 C1500 Suburban (submodel: High Sierra, Sierra Classic) Rear Differential, RWD, GM 8.5 in.
  • 79-86, 92-99 C1500 Suburban Base Rear Differential, RWD, GM 8.5 in.
  • 79-82 C1500 Suburban Sierra Grande Rear Differential, RWD, GM 8.5 in.
  • 92-99 C1500 Suburban SLE Rear Differential, RWD, GM 8.5 in.
  • 95-99 C1500 Suburban SLT Rear Differential, RWD, GM 8.5 in.
  • 97-2000 C2500 (submodel: Sierra SL, Sierra SLE, Sierra SLT) Rear Differential, RWD, GM 8.5 in.
  • 79-95 G1500 (submodel: Rally, Rally STX, Vandura) Rear Differential, RWD, GM 8.5 in.
  • 83-84 G1500 Rally Custom Rear Differential, RWD, GM 8.5 in.
  • 78 G25 (submodel: Rally, Rally STX, Vandura) Rear Differential, RWD, GM 8.5 in.
  • 79-95 G2500 (submodel: Rally, Rally STX, Vandura) Rear Differential, RWD, GM 8.5 in.
  • 83-84 G2500 Rally Custom Rear Differential, RWD, GM 8.5 in.
  • 77-78 K15 (submodel: Base, High Sierra, Sierra Classic, Sierra Grande) Front Differential, 4WD, GM 8.5 in.
  • 77 K15 Indy Hauler Front Differential, 4WD, GM 8.5 in.
  • 77-78 K15 Suburban (submodel: Base, High Sierra, Sierra Classic, Sierra Grande) Front Differential, 4WD, GM 8.5 in.
  • 79-86 K1500 (submodel: Base, High Sierra, Sierra Classic) Front or Rear Differential, 4WD, GM 8.5 in.
  • 88-93 K1500 (submodel: Sierra, Sierra SLX) Rear Differential, 4WD, GM 8.5 in.
  • 94-99 K1500 (submodel: Sierra SL, Sierra SLT) Rear Differential, 4WD, GM 8.5 in.
  • 79-82 K1500 Sierra Grande Front or Rear Differential, 4WD, GM 8.5 in.
  • 88-99 K1500 Sierra SLE Rear Differential, 4WD, GM 8.5 in.
  • 95 K1500 Sierra SLS Rear Differential, 4WD, GM 8.5 in.
  • 94-98 K1500 Sierra Special Rear Differential, 4WD, GM 8.5 in.
  • 93 K1500 Sierra Sport Rear Differential, 4WD, GM 8.5 in.
  • 79-85 K1500 Suburban (submodel: Base, High Sierra, Sierra Classic) Front or Rear Differential, 4WD, GM 8.5 in.
  • 92-99 K1500 Suburban (submodel: Base, SLE) Rear Differential, 4WD, GM 8.5 in.
  • 79-82 K1500 Suburban Sierra Grande Front or Rear Differential, 4WD, GM 8.5 in.
  • 95-99 K1500 Suburban SLT Rear Differential, 4WD, GM 8.5 in.
  • 77-78 K25 (submodel: Base, High Sierra, Sierra Classic, Sierra Grande) Front Differential, 4WD, GM 8.5 in.
  • 77-78 K25 Suburban (submodel: Base, High Sierra, Sierra Classic, Sierra Grande) Front Differential, 4WD, GM 8.5 in.
  • 79-82 K2500 Sierra Grande Front Differential, 4WD, GM 8.5 in.
  • 79-86 K2500 (submodel: Base, High Sierra, Sierra Classic) Front Differential, 4WD, GM 8.5 in.
  • 79-82 K2500 Suburban Sierra Grande Front Differential, 4WD, GM 8.5 in.
  • 79-86 K2500 Suburban (submodel: Base, High Sierra, Sierra Classic) Front Differential, 4WD, GM 8.5 in.
  • 87 R1500 (submodel: Base, High Sierra, Sierra Classic) Rear Differential, RWD, GM 8.5 in.
  • 87-91 R1500 Suburban Base Rear Differential, RWD, GM 8.5 in.
  • 87 R1500 Suburban High Sierra Rear Differential, RWD, GM 8.5 in.
  • 87-89 R1500 Suburban Sierra Classic Rear Differential, RWD, GM 8.5 in.
  • 90 R1500 Suburban SLE Rear Differential, RWD, GM 8.5 in.
  • 96-2003 Savana 1500 Base Rear Differential, RWD, GM 8.5 in.
  • 96-2000, 2003 Savana 1500 SLE Rear Differential, RWD, GM 8.5 in.
  • 2001-2002 Savana 1500 SLT Rear Differential, RWD, GM 8.5 in.
  • 96-98 Savana 2500 (submodel: Base, SLE) Rear Differential, RWD, GM 8.5 in.
  • 94-2000 Sonoma (submodel: SL, SLE, SLS) Rear Differential, 4WD, GM 8.5 in.
  • 92-93 Typhoon Base Rear Differential, AWD, GM 8.5 in.
  • 87 V1500 (submodel: Base, High Sierra, Sierra Classic) Front or Rear Differential, 4WD, GM 8.5 in.
  • 90-91 V1500 Suburban Base Rear Differential, 4WD, GM 8.5 in.
  • 87 V1500 Suburban High Sierra Front or Rear Differential, 4WD, GM 8.5 in.
  • 90 V1500 Suburban SLE Rear Differential, 4WD, GM 8.5 in.
  • 87-89 V1500 Suburban (submodel: Base, Sierra Classic) Front or Rear Differential, 4WD, GM 8.5 in.
  • 87 V2500 (submodel: Base, High Sierra, Sierra Classic) Front Differential, 4WD, GM 8.5 in.
  • 87-90 V2500 Suburban Base Front Differential, 4WD, GM 8.5 in.
  • 87 V2500 Suburban High Sierra Front Differential, 4WD, GM 8.5 in.
  • 87-89 V2500 Suburban Sierra Classic Front Differential, 4WD, GM 8.5 in.
  • 90 V2500 Suburban SLE Front Differential, 4WD, GM 8.5 in.
  • 92-95 Yukon Base Rear Differential, 4WD, GM 8.5 in.
  • 99-2000 Yukon Denali Rear Differential, 4WD, GM 8.5 in.
  • 93 Yukon GT Rear Differential, 4WD, GM 8.5 in.
  • 96-97 Yukon SL Rear Differential, 4WD, GM 8.5 in.
  • 92-2000 Yukon SLE Rear Differential, 4WD, GM 8.5 in.
  • 95-2000 Yukon SLT Rear Differential, 4WD, GM 8.5 in.
  • 92, 94 Yukon Sport Rear Differential, 4WD, GM 8.5 in.
Oldsmobile
  • 70-77 Cutlass Rear Differential, GM 8.5 in.
  • 87 Cutlass Supreme 442 Rear Differential, RWD, GM 8.5 in.
  • 85 Cutlass Supreme LS Rear Differential, RWD, GM 8.5 in.
  • 85-87 Cutlass Supreme (submodel: Base, Brougham) Rear Differential, RWD, GM 8.5 in.
  • 73-79 Omega Rear Differential, GM 8.5 in.
Pontiac
  • 70-85 Bonneville Rear Differential, GM 8.5 in.
  • 86 Bonneville (submodel: Base, Brougham, LE) Rear Differential, RWD, GM 8.5 in.
  • 70-81 Catalina Rear Differential, GM 8.5 in.
  • 70-81 Firebird Rear Differential, GM 8.5 in.
  • 71-74 Grand Prix Rear Differential, GM 8.5 in.
  • 76-87 Grand Prix Base Rear Differential, RWD, GM 8.5 in.
  • 81-87 Grand Prix Brougham Rear Differential, RWD, GM 8.5 in.
  • 84-87 Grand Prix LE Rear Differential, RWD, GM 8.5 in.
  • 75, 77-83 Grand Prix LJ Rear Differential, RWD, GM 8.5 in.
  • 75-80 Grand Prix SJ Rear Differential, RWD, GM 8.5 in.
  • 70-73 GTO Rear Differential, GM 8.5 in.
  • 71-81 LeMans Rear Differential, GM 8.5 in.
  • 76-77 Ventura Rear Differential, GM 8.5 in.