Posi Unit 1964-81 GM Truck
InfoVehicle Info Needed
EATONPART NUMBER: 362-19556-010

Posi Unit 1964-81 GM Truck

$67589$750.99You Save$75.10
ShippingShips on 09/14/2026
Lowest PriceLowest Price Guarantee

GM 12-Bolt
    Posi Unit
  • 1964-81 GM Truck
  • 30-Spline Axles
  • 8.875" Diameter Ring Gear
  • Fits 3.73 & Up Gear Ratios (4-Series)

  • Carbon Friction Technology
  • Precision-Forged Gears
  • Automatic/Rebuildable
  • Prevents Wheel Slip
  • Virtually Bullet Proof
  • Fully Rebuildable w/Specially Formulated Clutch Kit
Part TypeDifferential Carrier
BrandEATON
Package Height8.2
Package Width8.5
Package Length8.9
Weight22.35 PG
Part CategoryPerformance Parts
Aftermarket Carrier StyleLimited slip
Carrier Series4
QuantitySold individually
Cover Bolts12
Carrier MaterialSteel
Part FitmentSemi Universal
Axle Shaft Spline Quantity30
Vendor Part Number19556-010
Package Qty1
Package TypeEA
No Questions
No Reviews

Items You Need

Limited Slip Additive [4oz Bottle]

JEGS

Limited Slip Additive [4oz Bottle]

Part Number : 555-60120
$959$10.49
You Save$0.90

ITEM YOU MAY ALSO CONSIDER

12 Bolt Truck (4 series trk) (3.73-up)

MOSER ENGINEERING

12 Bolt Truck (4 series trk) (3.73-up)

Part Number : 718-5E12T304
$72352
Some parts are not legal for use in California or other states with similar laws / regulations
p65 warning
Your Cart

Your shopping cart is empty!