INSULATION-BLANKET UNDER BODY-LEFT-68-69 (#E11712L)

1968-1969 CORVETTE C3 Underbody blanket insulation, LEFT HAND Insulation has correct reinforcement strands.

GENERAL MOTORS PART NUMBER 3943663.
This is the 3' x 2' yellow fiberglass / foil cover under floorboard insulation used from the factory.