Chevrolet & GMC Duramax 6.0L 6.6L LB7 LLY LBZ Mass Air Flow Sensor Flange

Chevrolet & GMC Duramax 6.0L 6.6L LB7 LLY LBZ Mass Air Flow Sensor Flange

Chevrolet & GMC Duramax 6.0L 6.6L LB7 LLY LBZ Mass Air Flow Sensor Flange