Eaton HD Clutch Style Differential – 4 Series Fits Chevy 12 Bolt Passenger Car With 30 Spline Axles

Application
Chevy 12 Bolt Passenger Car
Using a gear set requiring a 4 series carrier

Description
Eaton Heavy Duty 30 Spline Posi Unit
A perfect replacement for worn-out OEM clutch differentials

Features
• Heavy duty casting
• Carbon clutch packs
• Net-forged gears
• Smooth automatic operation
• Operates in forward & reverse

Gear Lube
DO NOT USE SYNTHETIC GEAR OIL
Will adversely affect unit operation and void warranty

Use Petroleum Based 80W-90 or 85W-140 Gear Oil
Requires (1) 4 ounce bottle of limited-slip additive

Related Components
Side bearing kit………….. D1582
Installation kit…………….. R5211

Axle Packages
Alloy C-clip style………………………….. P3020 / P3026
Alloy with weld-on 3.150″ ends…… P3102 / P3104
Hybrid axles with eliminator kit…….. P1011GOT