JEGS
Posi Traction Differential for GM Truck 12-Bolt 8.875 in. Rear, 30-Spline [2.76-3.42 Ratio]
555-62832
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GM Truck 12-Bolt 8.875"
JEGS 555-62832 Posi Traction Differential
JEGS 555-62832 Posi Traction differential for use in 1961-1987 Chevrolet/GMC 1/2 & 3/4 Ton Trucks with GM 12-bolt rear differential provides smooth limited-slip operation and aggressive traction on a wide variety of terrains. This Posi unit is manufactured using a high-strength nodular case, forged 4320 chromoly spider gears, and Raybestos composite clutches for strength, durability, and long life. Whether you're pulling a trailer, hauling a load, or enjoying a ride on the street you will experience incomparable positraction performance.
Technical Note: JEGS recommends the use of high-grade Non-Synthetic GL-5 Gear Oil and LSD (Limited-Slip Differential) additive 555-60120 for smooth operation and long life. The use of Synthetic oil is not recommended and may result in noisy or aggressive operation.
FAQ
Is a 12 bolt rear end what I need for my application?
- The JEGS 555-62832, designed for GM trucks, provides a 12-bolt rear end solution suitable for various applications, ensuring enhanced performance.
How do I know if my rear end is posi?
- The JEGS 555-62832 GM Truck Posi Traction Differential features posi-trac, delivering improved traction and stability; check for enhanced wheel grip during acceleration.
What is the difference between a GM 10 bolt and a 12 bolt?
- The JEGS 555-62832's 12-bolt design offers increased strength and durability compared to a GM 10 bolt, making it an ideal choice for demanding applications.
Specifications:
What bearings or shims do I need to buy with this posi?
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