ClickCease 1963-1982 GM 8.875" 12 Bolt Truck - Positraction Differential Carrier – www.RigidAxle.com

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1963-1982 GM 8.875" 12 Bolt Truck - Positraction Differential Carrier

$925.44


POSI-GM12T-3-RA

Limited Slip Differential

Rigid Axle

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GM 8.875" 12 Bolt Truck Posi Differential Carrier

  Description

Package Includes:

(1) Limited Slip Positraction Carrier (Choose Ratio Above)


- *Note: The GM 8.875" 12 Bolt Truck Posi Differential is available for 30 and 33 spline axle shafts. Please select your axle spline count above.

- *Note: 12 bolt truck applications have the following carrier breaks: 2.73 & Numerically Lower, 2.76 - 3.42, and 3.73 & Numerically Higher. Please select a carrier break above that matches the ring and pinion ratio you will be using with this carrier.

- Our Rigid Axle Eaton style limited-slip positraction unit uses Raybestos composite clutches for smooth and aggressive traction. The carrier case is forged steel for strength and reliability. Because this carrier is an eaton style clutch posi, it can be rebuilt and serviced. Our Rigid Axle positraction is the perfect choice for daily drivers, weekend warriors, towing, basic off-road use, and street/strip applications. See below for some key features and tech specifications:

  • Fully Machined, High Strength Nodular Case
  • Raybestos Composite Clutches
  • Serviceable & Rebuildable Design
  • 1 Year Warranty against Manufacturer Defects
  • Non-Synthetic GL-5 Gear Oil Recommended
  • Friction Modifier Required

- Rigid Axle is proud to offer our customers a full line of differential, transfer case, and transmission parts. We specialize in complete rebuild kits for domestic cars and trucks. Give us a call with your year, make, and model and we'll build you a custom kit for your build!

  Applications

  • Chevrolet / Chevy C10 1/2 Ton (2WD) (1963-1987)
  • Chevrolet / Chevy K5 Blazer (4WD) (1969-1987)
  • Chevrolet / Chevy Suburban 1/2 Ton (1963-1987)
  • Chevrolet / Chevy G10 1/2 Ton (1967-1981)
  • Chevrolet / Chevy K10/ K1500 1/2 Ton (4WD) (1963-1987)
  • Chevrolet / Chevy Blazer (1969-1981)
  • GMC Suburban 1/2 Ton (1963-1987)
  • GMC G15/ G1500 1/2 Ton (1963-1987)
  • GMC C15/ C1500 1/2 Ton (2WD) (1963-1987)
  • GMC K15/ K1500 1/2 Ton (4WD) (1963-1987)
  • GMC G25/ G2500 3/4 Ton (1961-1981)

  Specifics

  • Differential Model: GM 8.875" 12 Bolt Truck
  • Cover Bolt Quantity: 12
  • Carrier Breaks: 2.73 / 2.76-3.42 / 3.73
  • Ring Gear Bolt Quantity: 12
  • Ring Gear Bolt Size: 3/8 X 24 RH
  • Ring Gear Diameter: 8.875"
  • Ring Gear Material: 8620 Steel
  • Ring Gear Rotation: Standard
  • Pinion Diameter: 1.438"
  • Pinion Spline: 30

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