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Positraction Differential Additive

Positraction Differential Additive

Part #: 88-0321-1
$19.99 ea.
  Alt Part #:
In Stock - Low Quantity
1953 thru 2008
See applications below for exact details.
Shipping Note:
This item can not be shipped by air.

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  • 4 Ounce Bottle
Specially formulated by GM to stop the chattering and clunking frequently encountered in positraction rear ends. Use 1 container per rear end. Did you know? Many people in our hobby refer to positraction differential additive as limited slip axle lubricant additive, posi fluid and posi lube.