NEW 3.73 SURE GRIP POSI Mopar Dodge Plymouth 8.75 Dart Duster Barrecuda CASE 741

  

ALL LIMITED SLIP POSI UNITS REQUIRE LIMITED SLIP POSI ADDITIVE AT LEAST 4 -8OZ BOTTLE. OR YOU WILL HAVE CLUTCH CHATTER IN TURNS.

THESE ARE PERFORMANCE POSI UNITS AND TIGHT.